부산대학교 도서관

Wong, Wui-Kwan ; Bryen, Samantha J ; Bournazos, Adam ; Yasa, Joe ; Lemckert, Frances ; Bommireddipall, Shobhana ; Waddell, Leigh B ; Menezes, Manoj P ; Webster, Richard ; Davis, Mark ; Liang, Christina ; Cooper, Sandra T ; Jones, Kristi J

In Neuromuscular Disorders September 2022 32(9):707-717

Evesson, Frances J; Dziaduch, Gregory; Bryen, Samantha J; Moore, Francesca; Pittman, Sara; Devanapalli, Beena; Waddell, Leigh B; Ryan, Monique M; Menezes, Manoj P; Weihl, Conrad C; Tolun, Adviye Ayper; Zaidman, Craig; Young, Helen; Adès, Lesley C; Cooper, Sandra T

Human Molecular Genetics; Jun2023, Vol. 32 Issue 12, p2084-2092, 9p

Jones, Hannah F ; Bryen, Samantha J ; Waddell, Leigh B ; Bournazos, Adam ; Davis, Mark ; Farrar, Michelle A ; McLean, Catriona A ; Mowat, David R ; Sampaio, Hugo ; Woodcock, Ian R ; Ryan, Monique M ; Jones, Kristi J ; Cooper, Sandra T

In Neuromuscular Disorders December 2019 29(12):913-919

Nava C; Sorbonne Université, Institut du Cerveau-Paris Brain Institute-ICM, Inserm, CNRS, APHP, Hôpital Pitié-Salpêtrière, Paris, France. caroline.nava@aphp.fr.; Assistance Publique-Hôpitaux de Paris (APHP) Sorbonne Université, Département de Génétique Médicale, Hôpital Pitié-Salpêtrière, Paris, France. caroline.nava@aphp.fr.; Laboratoire SeqOIA, Paris, France. caroline.nava@aphp.fr.; Cogne B; Laboratoire SeqOIA, Paris, France.; Nantes Université, CHU de Nantes Service de Génétique Médicale, Nantes, France.; Nantes Université, CHU de Nantes, CNRS, INSERM, l'institut du thorax, Nantes, France.; Santini A; Univ. Rouen Normandie, Normandie Univ., Inserm U1245, Rouen, France.; Leitão E; Institute of Human Genetics, University Hospital Essen, University Duisburg-Essen, Essen, Germany.; Lecoquierre F; Laboratoire SeqOIA, Paris, France.; Univ. Rouen Normandie, Normandie Univ., Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Abnormalities, Rouen, France.; Chen Y; Big Data Institute, University of Oxford, Oxford, UK.; Centre for Human Genetics, University of Oxford, Oxford, UK.; Stenton SL; Broad Center for Mendelian Genomics, Program in Medical and Population Genetics, Broad Institute of MIT and Harvard, Cambridge, MA, USA.; Division of Genetics and Genomics, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA.; Besnard T; Nantes Université, CHU de Nantes Service de Génétique Médicale, Nantes, France.; Nantes Université, CHU de Nantes, CNRS, INSERM, l'institut du thorax, Nantes, France.; Heide S; Assistance Publique-Hôpitaux de Paris (APHP) Sorbonne Université, Département de Génétique Médicale, Hôpital Pitié-Salpêtrière, Paris, France.; Baer S; Service de Neuropédiatrie, Hôpitaux Universitaires de Strasbourg, Strasbourg, France.; Institute of Genetics and Cellular and Molecular Biology (IGBMC), INSERM-U964, CNRS-UMR7104, University of Strasbourg, Illkirch, France.; Jakhar A; CNRS, Inserm, Université de Strasbourg, IGBMC UMR 7104-UMR-S 1258, Illkirch, France.; Department of Integrated Structural Biology, IGBMC, Illkirch, France.; Neuser S; Institute of Human Genetics, University of Leipzig Medical Center, Leipzig, Germany.; Keren B; Assistance Publique-Hôpitaux de Paris (APHP) Sorbonne Université, Département de Génétique Médicale, Hôpital Pitié-Salpêtrière, Paris, France.; Laboratoire SeqOIA, Paris, France.; Faudet A; Assistance Publique-Hôpitaux de Paris (APHP) Sorbonne Université, Département de Génétique Médicale, Hôpital Pitié-Salpêtrière, Paris, France.; Forlani S; Sorbonne Université, Institut du Cerveau-Paris Brain Institute-ICM, Inserm, CNRS, APHP, Hôpital Pitié-Salpêtrière, Paris, France.; Faoucher M; Laboratoire SeqOIA, Paris, France.; Laboratoire de Génétique Moléculaire et Génomique, FHU GenOMedS, CHU Rennes, Rennes, France.; University of Rennes, CNRS, INSERM, IGDR (Institut de Génétique et Développement de Rennes)-UMR 6290, ERL U1305, Rennes, France.; GCS AURAGEN, Lyon, France.; Uguen K; Laboratoire SeqOIA, Paris, France.; Univ. Brest, Inserm, EFS, UMR 1078, GGB, Brest, France.; Service de Génétique Médicale et Biologie de la Reproduction, CHRU de Brest, Brest, France.; Platzer K; Institute of Human Genetics, University of Leipzig Medical Center, Leipzig, Germany.; Afenjar A; Assistance Publique-Hôpitaux de Paris (APHP) Sorbonne Université, Centre de Référence Malformations et Maladies Congénitales du Cervelet et Déficiences Intellectuelles de Causes Rares, UF de Génétique Clinique, Hôpital Trousseau, Paris, France.; Alessandri JL; Service de Génétique, CHU de La Réunion, Saint-Pierre, France.; Andres S; Medicover München Ost MVZ Humangenetik, Munich, Germany.; Angelini C; Service de Génétique Médicale, Centre Hospitalier Universitaire (CHU) de Bordeaux, Bordeaux, France.; Aral B; GCS AURAGEN, Lyon, France.; Laboratoire de Génétique Chromosomique et Moléculaire, Pôle Biologie, CHU de Dijon, Dijon, France.; Arveiler B; Service de Génétique Médicale, Centre Hospitalier Universitaire (CHU) de Bordeaux, Bordeaux, France.; INSERM U1211, University of Bordeaux, Bordeaux, France.; Attie-Bitach T; Laboratoire SeqOIA, Paris, France.; Assistance Publique-Hôpitaux de Paris (APHP), Service de Médecine Génomique des Maladies Rares, Hôpital Necker-Enfants malades, Paris, France.; Université Paris Cité, INSERM, IHU Imagine-Institut des maladies génétiques, Paris, France.; Aubert Mucca M; Service de Génétique Médicale, CHU Purpan, Toulouse, France.; Banneau G; GCS AURAGEN, Lyon, France.; Service de Génétique Médicale, CHU Purpan, Toulouse, France.; Barakat TS; Department of Clinical Genetics, Erasmus MC University Medical Center, Rotterdam, the Netherlands.; Discovery Unit, Department of Clinical Genetics, Erasmus MC University Medical Center, Rotterdam, the Netherlands.; Barcia G; Laboratoire SeqOIA, Paris, France.; Assistance Publique-Hôpitaux de Paris (APHP), Service de Médecine Génomique des Maladies Rares, Hôpital Necker-Enfants malades, Paris, France.; Université Paris Cité, INSERM, IHU Imagine-Institut des maladies génétiques, Paris, France.; Baulac S; Sorbonne Université, Institut du Cerveau-Paris Brain Institute-ICM, Inserm, CNRS, APHP, Hôpital Pitié-Salpêtrière, Paris, France.; Beneteau C; GCS AURAGEN, Lyon, France.; Service de Génétique Médicale, Centre Hospitalier Universitaire (CHU) de Bordeaux, Bordeaux, France.; Benkerdou F; Assistance Publique-Hôpitaux de Paris (APHP) Sorbonne Université, Département de Génétique Médicale, Hôpital Pitié-Salpêtrière, Paris, France.; Bernard V; GCS AURAGEN, Lyon, France.; Bézieau S; Nantes Université, CHU de Nantes Service de Génétique Médicale, Nantes, France.; Nantes Université, CHU de Nantes, CNRS, INSERM, l'institut du thorax, Nantes, France.; Bonneau D; Department of Genetics, Angers University Hospital, Angers, France.; UMR CNRS 6214-INSERM 1083, Angers, France.; Bonnet-Dupeyron MN; Consultations de Génétique, Centre Hospitalier de Valence, Valence, France.; Boussion S; Univ. Lille, CHU Lille, ULR7364 - RADEME, Lille, France.; Boute O; Univ. Lille, CHU Lille, ULR7364 - RADEME, Lille, France.; Brischoux-Boucher E; Centre de Génétique Humaine-CHU Besançon, Université de Bourgogne-Franche-Comté, Besançon, France.; Bryen SJ; Centre for Population Genomics, Garvan Institute of Medical Research and UNSW Sydney, Sydney, New South Wales, Australia.; Centre for Population Genomics, Murdoch Children's Research Institute, Melbourne, Victoria, Australia.; Buratti J; Assistance Publique-Hôpitaux de Paris (APHP) Sorbonne Université, Département de Génétique Médicale, Hôpital Pitié-Salpêtrière, Paris, France.; Busa T; Medical Genetics Department, Timone Children's Hospital, APHM, Marseille, France.; Caliebe A; Institute of Human Genetics, University Hospitals Schleswig-Holstein, University of Lübeck and Kiel University, Lübeck, Kiel, Germany.; Capri Y; Assistance Publique-Hôpitaux de Paris (APHP), Département de Génétique, Hôpital Robert-Debré, Paris, France.; Cassinari K; Laboratoire SeqOIA, Paris, France.; Univ. Rouen Normandie, Normandie Univ., Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Abnormalities, Rouen, France.; Caumes R; Univ. Lille, CHU Lille, ULR7364 - RADEME, Lille, France.; Cenni C; Service de Génétique Moléculaire, Chromosomique et Clinique, CHU de Nîmes, Nîmes, France.; Chambon P; Laboratoire SeqOIA, Paris, France.; Univ. Rouen Normandie, Normandie Univ., Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Abnormalities, Rouen, France.; Charles P; Assistance Publique-Hôpitaux de Paris (APHP) Sorbonne Université, Département de Génétique Médicale, Hôpital Pitié-Salpêtrière, Paris, France.; Christodoulou J; Department of Paediatrics, University of Melbourne, Melbourne, Victoria, Australia.; Murdoch Children's Research Institute, Parkville, Victoria, Australia.; Colson C; Univ. Lille, CHU Lille, ULR7364 - RADEME, Lille, France.; Conrad S; Nantes Université, CHU de Nantes Service de Génétique Médicale, Nantes, France.; Cospain A; Laboratoire de Génétique Moléculaire et Génomique, FHU GenOMedS, CHU Rennes, Rennes, France.; Coursimault J; Univ. Rouen Normandie, Normandie Univ., Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Abnormalities, Rouen, France.; Courtin T; Assistance Publique-Hôpitaux de Paris (APHP), Service de Médecine Génomique des Maladies Rares, Hôpital Necker-Enfants malades, Paris, France.; Université Paris Cité, INSERM, IHU Imagine-Institut des maladies génétiques, Paris, France.; Couse M; Centre for Computational Medicine, The Hospital for Sick Children, Toronto, Ontario, Canada.; Coutton C; GCS AURAGEN, Lyon, France.; Service de Génétique, Génomique et Procréation, CHU Grenoble Alpes, Grenoble, France.; Université Grenoble Alpes, INSERM U 1209, CNRS UMR 5309, Institute for Advanced Biosciences, Grenoble, France.; Creveaux I; GCS AURAGEN, Lyon, France.; CHU Clermont-Ferrand Department of Medical Biochemistry and Molecular Biology, Clermont-Ferrand, France.; D'Gama AM; Epilepsy Genetics Program, Department of Neurology, Boston Children's Hospital, Boston, MA, USA.; Division of Newborn Medicine, Department of Pediatrics, Boston Children's Hospital, Boston, MA, USA.; Department of Pediatrics, Harvard Medical School, Boston, MA, USA.; Children's Rare Disease Collaborative, Boston Children's Hospital, Boston, MA, USA.; Dauriat B; GCS AURAGEN, Lyon, France.; Service de Génétique Médicale, Cytogénétique et Biologie de la Reproduction, CHU de Limoges, Limoges, France.; de Sainte Agathe JM; Assistance Publique-Hôpitaux de Paris (APHP) Sorbonne Université, Département de Génétique Médicale, Hôpital Pitié-Salpêtrière, Paris, France.; Laboratoire SeqOIA, Paris, France.; Del Gobbo G; Children's Hospital of Eastern Ontario Research Institute, University of Ottawa, Ottawa, Ontario, Canada.; Delahaye-Duriez A; Laboratoire SeqOIA, Paris, France.; Hôpitaux Universitaires de Paris Seine-Saint-Denis-APHP, UF de médecine génomique et génétique Clinique, Hôpital Jean Verdier, Bondy, France.; UFR Santé Médecine et Biologie Humaine, Université Sorbonne Paris Nord, Bobigny, France.; NeuroDiderot, Inserm, Université Paris Cité, Paris, France.; Delanne J; Centre de Génétique et Centre de Référence Anomalies du Développement et Syndromes Malformatifs, Centre de Référence Déficiences Intellectuelles de Causes Rares, FHU TRANSLAD, Institut GIMI, Dijon, France.; Inserm UMR1231 GAD, Université Bourgogne, Dijon, France.; Denommé-Pichon AS; GCS AURAGEN, Lyon, France.; Inserm UMR1231 GAD, Université Bourgogne, Dijon, France.; Laboratoire de Génomique Médicale-Centre NEOMICS, CHU Dijon Bourgogne, Dijon, France.; Dieux-Coeslier A; Univ. Lille, CHU Lille, ULR7364 - RADEME, Lille, France.; Do Souto Ferreira L; Nantes Université, CHU de Nantes Service de Génétique Médicale, Nantes, France.; Doco-Fenzy M; Nantes Université, CHU de Nantes Service de Génétique Médicale, Nantes, France.; GCS AURAGEN, Lyon, France.; Service de Génétique, CHU de Reims, Reims, France.; Drukewitz S; Institute of Human Genetics, University of Leipzig Medical Center, Leipzig, Germany.; Duboc V; Université Côte d'Azur, Centre Hospitalier Universitaire de Nice, Inserm U1081, CNRS UMR7284, IRCAN, Nice, France.; Dubourg C; Laboratoire SeqOIA, Paris, France.; Laboratoire de Génétique Moléculaire et Génomique, FHU GenOMedS, CHU Rennes, Rennes, France.; University of Rennes, CNRS, INSERM, IGDR (Institut de Génétique et Développement de Rennes)-UMR 6290, ERL U1305, Rennes, France.; Duffourd Y; Inserm UMR1231 GAD, Université Bourgogne, Dijon, France.; Laboratoire de Génomique Médicale-Centre NEOMICS, CHU Dijon Bourgogne, Dijon, France.; Dyment D; Children's Hospital of Eastern Ontario Research Institute, University of Ottawa, Ottawa, Ontario, Canada.; El Chehadeh S; Service de Génétique Médicale, Institut de Génétique Médicale d'Alsace (IGMA), CHU Strasbourg, Strasbourg, France.; Elmaleh M; Assistance Publique-Hôpitaux de Paris (AP-HP), DMU DREAM, Hôpital Robert Debré, Service de Radiologie Pédiatrique, Paris, France.; Faivre L; Centre de Génétique et Centre de Référence Anomalies du Développement et Syndromes Malformatifs, Centre de Référence Déficiences Intellectuelles de Causes Rares, FHU TRANSLAD, Institut GIMI, Dijon, France.; Inserm UMR1231 GAD, Université Bourgogne, Dijon, France.; Fennelly S; Service de Génétique Médicale, Centre Hospitalier Universitaire (CHU) de Bordeaux, Bordeaux, France.; Fischer H; Sozialpädiatrisches Zentrum Konstanz, Konstanz, Germany.; Fradin M; Service de Génétique Clinique, Centre de Référence 'Anomalies du Développement et Syndromes Malformatifs' de l'Inter-région Ouest, FHU GenOMedS, CHU Rennes Hôpital Sud, Rennes, France.; Galludec Vaillant C; Assistance Publique-Hôpitaux de Paris (APHP) Sorbonne Université, Département de Génétique Médicale, Hôpital Pitié-Salpêtrière, Paris, France.; Ganne B; GCS AURAGEN, Lyon, France.; Laboratoire de Génétique Chromosomique, CHU de Montpellier, Montpellier, France.; Ghoumid J; Univ. Lille, CHU Lille, ULR7364 - RADEME, Lille, France.; Goel H; General Genetics Service, Hunter Genetics, Waratah, New South Wales, Australia.; School of Medicine and Public Health, College of Health, Medicine and Wellbeing, University of Newcastle, Callaghan, New South Wales, Australia.; Gokce-Samar Z; Department of Epilepsy, Sleep and Pediatric Neurophysiology, Hospices Civils de Lyon, Lyon, France.; University of Lyon, Lyon, France.; Goldenberg A; Univ. Rouen Normandie, Normandie Univ., Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Abnormalities, Rouen, France.; Gonfreville Robert R; Nantes Université, CHU de Nantes Service de Génétique Médicale, Nantes, France.; Gorokhova S; GCS AURAGEN, Lyon, France.; Medical Genetics Department, Timone Children's Hospital, APHM, Marseille, France.; Aix Marseille University, INSERM, Marseille Medical Genetics, U1251, Marseille, France.; Goujon L; Assistance Publique-Hôpitaux de Paris (APHP), Département de Génétique, Hôpital Robert-Debré, Paris, France.; Granier V; Service de Génétique Médicale, CHU Purpan, Toulouse, France.; Gras M; Assistance Publique-Hôpitaux de Paris (APHP) Sorbonne Université, Département de Génétique Médicale, Hôpital Pitié-Salpêtrière, Paris, France.; Greally JM; Department of Pediatrics, Division of Pediatric Genetic, Medicine, Children's Hospital at Montefiore/Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY, USA.; Greiten B; Institute of Human Genetics, University Hospitals Schleswig-Holstein, University of Lübeck and Kiel University, Lübeck, Kiel, Germany.; Gueguen P; Laboratoire SeqOIA, Paris, France.; Service de Génétique, CHU de Tours, Tours, France.; Université de Tours, INSERM, Imaging Brain and Neuropsychiatry iBraiN U1253, Tours, France.; Guerrot AM; Univ. Rouen Normandie, Normandie Univ., Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Abnormalities, Rouen, France.; Guha S; Molecular Diagnostics, New York Genome Center, New York City, NY, USA.; Guimier A; Assistance Publique-Hôpitaux de Paris (APHP), Service de Médecine Génomique des Maladies Rares, Hôpital Necker-Enfants malades, Paris, France.; Université Paris Cité, INSERM, IHU Imagine-Institut des maladies génétiques, Paris, France.; Haack TB; Institute of Medical Genetics and Applied Genomics, University of Tübingen, Tübingen, Germany.; Hadj Abdallah H; Laboratoire SeqOIA, Paris, France.; Assistance Publique-Hôpitaux de Paris (APHP), Service de Médecine Génomique des Maladies Rares, Hôpital Necker-Enfants malades, Paris, France.; Université Paris Cité, INSERM, IHU Imagine-Institut des maladies génétiques, Paris, France.; Halleb Y; Service de Génétique Médicale, Centre Hospitalier du Mans, Le Mans, France.; Harbuz R; GCS AURAGEN, Lyon, France.; Service de Génétique, Génomique et Procréation, CHU Grenoble Alpes, Grenoble, France.; Université Grenoble Alpes, INSERM U 1209, CNRS UMR 5309, Institute for Advanced Biosciences, Grenoble, France.; Harris M; Murdoch Children's Research Institute, Parkville, Victoria, Australia.; Hentschel J; Institute of Human Genetics, University of Leipzig Medical Center, Leipzig, Germany.; Héron B; Assistance Publique-Hôpitaux de Paris (APHP) Sorbonne Université, Département de Neurologie Pédiatrique, Hôpital Armand Trousseau-La Roche Guyon, Fédération Hospitalo-Universitaire I2-D2, Paris, France.; Hitz MP; Institute of Human Genetics, University Hospitals Schleswig-Holstein, University of Lübeck and Kiel University, Lübeck, Kiel, Germany.; Department of Medical Genetics, Carl von Ossietzky University, Oldenburg, Germany.; Innes AM; Department of Medical Genetics, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.; Alberta Children's Hospital Research Institute, University of Calgary, Calgary, Alberta, Canada.; Jadas V; Service de Pédiatrie, CHMS Chambéry, CAMSP Chambéry, Chambéry, France.; Januel L; GCS AURAGEN, Lyon, France.; Genetics Department, Hospices Civils de Lyon, Lyon, France.; Jean-Marçais N; Service de Génétique Clinique, Centre de Référence 'Anomalies du Développement et Syndromes Malformatifs' de l'Inter-région Ouest, FHU GenOMedS, CHU Rennes Hôpital Sud, Rennes, France.; Jobanputra V; Molecular Diagnostics, New York Genome Center, New York City, NY, USA.; Department of Pathology, Columbia University Irving Medical Center, New York City, NY, USA.; Jobic F; Clinical Genetics Unit, University Hospital of Amiens, Amiens, France.; Jornea L; Sorbonne Université, Institut du Cerveau-Paris Brain Institute-ICM, Inserm, CNRS, APHP, Hôpital Pitié-Salpêtrière, Paris, France.; Jost C; Centre de Génétique et Centre de Référence Anomalies du Développement et Syndromes Malformatifs, Centre de Référence Déficiences Intellectuelles de Causes Rares, FHU TRANSLAD, Institut GIMI, Dijon, France.; Inserm UMR1231 GAD, Université Bourgogne, Dijon, France.; Julia S; Service de Génétique Médicale, CHU Purpan, Toulouse, France.; Kaiser FJ; Institute of Human Genetics, University Hospital Essen, University Duisburg-Essen, Essen, Germany.; Essen Center for Rare Diseases (EZSE), Essen, Germany.; Kaschta D; Institute of Human Genetics, University Hospitals Schleswig-Holstein, University of Lübeck and Kiel University, Lübeck, Kiel, Germany.; Kaya S; Institute of Human Genetics, University Hospital Essen, University Duisburg-Essen, Essen, Germany.; Ketteler P; Institute of Human Genetics, University Hospital Essen, University Duisburg-Essen, Essen, Germany.; Department of Pediatrics III, University Hospital Essen, Essen, Germany.; Khadija B; Institute of Human Genetics, University Hospital Essen, University Duisburg-Essen, Essen, Germany.; Higher Institute of Biotechnology of Monastir, University of Monastir, Monastir, Tunisia.; Cytogenetics, Molecular Genetics and Human Reproductive Biology Laboratory, Service of Genetics CHU Farhat Hached Sousse, Sousse, Tunisia.; Kilpert F; Institute of Human Genetics, University Hospital Essen, University Duisburg-Essen, Essen, Germany.; Knopp C; Institute for Human Genetics and Genomic Medicine, Medical Faculty, RWTH Aachen University Hospital, Aachen, Germany.; Kraft F; Institute for Human Genetics and Genomic Medicine, Medical Faculty, RWTH Aachen University Hospital, Aachen, Germany.; Krey I; Institute of Human Genetics, University of Leipzig Medical Center, Leipzig, Germany.; Lackmy M; Unité de Génétique Clinique, Centre de Compétences Maladies Rares Anomalies du Développement, CHRU de Pointe à Pitre, Guadeloupe, France.; Laffargue F; Service de Génétique Médicale, CHU de Clermont-Ferrand, Clermont-Ferrand, France.; Lambert L; Service de Génétique Clinique, CHRU Nancy, Vandoeuvre les Nancy, France.; INSERM U1256-NGERE, Faculté de Médecine, Université de Lorraine, Vandoeuvre les Nancy, France.; Lamont R; Department of Medical Genetics, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.; Alberta Children's Hospital Research Institute, University of Calgary, Calgary, Alberta, Canada.; Laugel V; Service de Neuropédiatrie, Hôpitaux Universitaires de Strasbourg, Strasbourg, France.; Laurie S; Centro Nacional de Análisis Genómico (CNAG), Universitat de Barcelona (UB), Barcelona, Spain.; Lauzon JL; Department of Medical Genetics, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.; Alberta Children's Hospital Research Institute, University of Calgary, Calgary, Alberta, Canada.; Lebreton L; GCS AURAGEN, Lyon, France.; Service de Biochimie, Hôpital Pellegrin, Centre Hospitalier Universitaire (CHU) de Bordeaux, Bordeaux, France.; Lebrun M; GCS AURAGEN, Lyon, France.; Département de Génétique, Centre Hospitalier Universitaire de Saint-Etienne, Saint-Etienne, France.; Legendre M; Service de Génétique Médicale, Centre Hospitalier Universitaire (CHU) de Bordeaux, Bordeaux, France.; Leguern E; Sorbonne Université, Institut du Cerveau-Paris Brain Institute-ICM, Inserm, CNRS, APHP, Hôpital Pitié-Salpêtrière, Paris, France.; Assistance Publique-Hôpitaux de Paris (APHP) Sorbonne Université, Département de Génétique Médicale, Hôpital Pitié-Salpêtrière, Paris, France.; Lehalle D; Assistance Publique-Hôpitaux de Paris (APHP) Sorbonne Université, Département de Génétique Médicale, Hôpital Pitié-Salpêtrière, Paris, France.; Lejeune E; Assistance Publique-Hôpitaux de Paris (APHP) Sorbonne Université, Département de Génétique Médicale, Hôpital Pitié-Salpêtrière, Paris, France.; Lesca G; GCS AURAGEN, Lyon, France.; Genetics Department, Hospices Civils de Lyon, Lyon, France.; Pathophysiology and Genetics of Neuron and Muscle (PGNM), UCBL, CNRS UMR5261-INSERM, U1315, Lyon, France.; Lesieur-Sebellin M; Laboratoire SeqOIA, Paris, France.; Assistance Publique-Hôpitaux de Paris (APHP), Service de Médecine Génomique des Maladies Rares, Hôpital Necker-Enfants malades, Paris, France.; Université Paris Cité, INSERM, IHU Imagine-Institut des maladies génétiques, Paris, France.; Levy J; Laboratoire SeqOIA, Paris, France.; Assistance Publique-Hôpitaux de Paris (APHP), Département de Génétique, Hôpital Robert-Debré, Paris, France.; Linglart A; Department of Endocrinology and Diabetology for Children, Assistance Publique-Hôpitaux de Paris (APHP), Paris, France.; Department of Adolescent Medicine, Bicetre Paris-Saclay University Hospital, Le Kremlin Bicetre, France.; Paris Saclay University, Paris, France.; Lyonnet S; Assistance Publique-Hôpitaux de Paris (APHP), Service de Médecine Génomique des Maladies Rares, Hôpital Necker-Enfants malades, Paris, France.; Université Paris Cité, INSERM, IHU Imagine-Institut des maladies génétiques, Paris, France.; Lüthy K; Institute of Human Genetics, University Hospital Essen, University Duisburg-Essen, Essen, Germany.; Ma AS; Department of Clinical Genetics, Sydney Children's Hospitals Network Westmead, Sydney, New South Wales, Australia.; Specialty of Genomic Medicine, University of Sydney, Sydney, New South Wales, Australia.; Mach C; Assistance Publique-Hôpitaux de Paris (APHP) Sorbonne Université, Département de Génétique Médicale, Hôpital Pitié-Salpêtrière, Paris, France.; Mandel JL; Institute of Genetics and Cellular and Molecular Biology (IGBMC), INSERM-U964, CNRS-UMR7104, University of Strasbourg, Illkirch, France.; Mansour-Hendili L; Laboratoire SeqOIA, Paris, France.; Marcadier J; Department of Medical Genetics, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.; Marin V; GCS AURAGEN, Lyon, France.; Service de Biochimie, Hôpital Pellegrin, Centre Hospitalier Universitaire (CHU) de Bordeaux, Bordeaux, France.; Margot H; GCS AURAGEN, Lyon, France.; Service de Génétique Médicale, Centre Hospitalier Universitaire (CHU) de Bordeaux, Bordeaux, France.; INSERM U1211, University of Bordeaux, Bordeaux, France.; Marquet V; GCS AURAGEN, Lyon, France.; Service de Génétique Médicale, Cytogénétique et Biologie de la Reproduction, CHU de Limoges, Limoges, France.; May A; Univ. Rouen Normandie, Normandie Univ., Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Abnormalities, Rouen, France.; Mayr JA; University Children's Hospital, Salzburger Landesklinken (SALK) and Paracelsus Medical University, Salzburg, Austria.; Meridda C; Service de Génétique, CHU Caen, Caen, France.; Michaud V; GCS AURAGEN, Lyon, France.; Service de Génétique Médicale, Centre Hospitalier Universitaire (CHU) de Bordeaux, Bordeaux, France.; INSERM U1211, University of Bordeaux, Bordeaux, France.; Michot C; Assistance Publique-Hôpitaux de Paris (APHP), Service de Médecine Génomique des Maladies Rares, Hôpital Necker-Enfants malades, Paris, France.; Université Paris Cité, INSERM, IHU Imagine-Institut des maladies génétiques, Paris, France.; Nadeau G; Laboratoire de Cytogénétique, CH de Chambéry, Chambéry, France.; Naudion S; Service de Génétique Médicale, Centre Hospitalier Universitaire (CHU) de Bordeaux, Bordeaux, France.; Nguyen L; Assistance Publique-Hôpitaux de Paris (APHP) Sorbonne Université, Département de Génétique Médicale, Hôpital Pitié-Salpêtrière, Paris, France.; Nizon M; Nantes Université, CHU de Nantes Service de Génétique Médicale, Nantes, France.; Nowak F; Health Technologies Institute, Inserm, Paris, France.; Odent S; University of Rennes, CNRS, INSERM, IGDR (Institut de Génétique et Développement de Rennes)-UMR 6290, ERL U1305, Rennes, France.; Service de Génétique Clinique, Centre de Référence 'Anomalies du Développement et Syndromes Malformatifs' de l'Inter-région Ouest, FHU GenOMedS, CHU Rennes Hôpital Sud, Rennes, France.; Olin V; Assistance Publique-Hôpitaux de Paris (APHP) Sorbonne Université, Département de Génétique Médicale, Hôpital Pitié-Salpêtrière, Paris, France.; Osei-Owusu IA; Broad Center for Mendelian Genomics, Program in Medical and Population Genetics, Broad Institute of MIT and Harvard, Cambridge, MA, USA.; Osmond M; Children's Hospital of Eastern Ontario Research Institute, University of Ottawa, Ottawa, Ontario, Canada.; Õunap K; Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia.; Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, Tartu, Estonia.; Pasquier L; Service de Génétique Clinique, Centre de Référence 'Anomalies du Développement et Syndromes Malformatifs' de l'Inter-région Ouest, FHU GenOMedS, CHU Rennes Hôpital Sud, Rennes, France.; Passemard S; NeuroDiderot, Inserm, Université Paris Cité, Paris, France.; Assistance Publique-Hôpitaux de Paris (AP-HP), DMU INOV-RDB, Hôpital Robert Debré, Service de Neurologie Pédiatrique, Paris, France.; Pauly M; Institute of Human Genetics, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany.; Patat O; Service de Génétique Médicale, CHU Purpan, Toulouse, France.; Pensec M; Service de Génétique Médicale et Biologie de la Reproduction, CHRU de Brest, Brest, France.; Perrin-Sabourin L; Assistance Publique-Hôpitaux de Paris (APHP), Département de Génétique, Hôpital Robert-Debré, Paris, France.; Petit F; Univ. Lille, CHU Lille, ULR7364 - RADEME, Lille, France.; Philippe C; GCS AURAGEN, Lyon, France.; Laboratoire de Génétique Médicale, CHR Metz-Thionville, Hôpital Mercy, Metz, France.; Planes M; Service de Génétique Médicale et Biologie de la Reproduction, CHRU de Brest, Brest, France.; Poduri A; Epilepsy Genetics Program, Department of Neurology, Boston Children's Hospital, Boston, MA, USA.; Children's Rare Disease Collaborative, Boston Children's Hospital, Boston, MA, USA.; Department of Neurology, Harvard Medical School, Boston, MA, USA.; Poirsier C; UF de Génétique clinique, CHU de Reims, Reims, France.; Pouzet A; Assistance Publique-Hôpitaux de Paris (APHP), Département de Génétique, Hôpital Robert-Debré, Paris, France.; Prince B; Department of Medical Genetics, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.; Prouteau C; Department of Genetics, Angers University Hospital, Angers, France.; Pujol A; Neurometabolic Diseases Laboratory, Bellvitge Biomedical Research Institute (IDIBELL), Barcelona, Spain.; CIBERER, Centro de Investigación Biomédica en Red de Enfermedades Raras, ISCIII, Madrid, Spain.; Catalan Institution of Research and Advanced Studies (ICREA), Barcelona, Spain.; Racine C; Centre de Génétique et Centre de Référence Anomalies du Développement et Syndromes Malformatifs, Centre de Référence Déficiences Intellectuelles de Causes Rares, FHU TRANSLAD, Institut GIMI, Dijon, France.; Inserm UMR1231 GAD, Université Bourgogne, Dijon, France.; Rama M; GCS AURAGEN, Lyon, France.; Univ. Lille, CHU Lille, ULR7364 - RADEME, Lille, France.; Ramond F; GCS AURAGEN, Lyon, France.; Département de Génétique, Centre Hospitalier Universitaire de Saint-Etienne, Saint-Etienne, France.; Ranguin K; Unité de Génétique-Centre Hospitalier Universitaire de Guadeloupe, Guadeloupe, France.; Raway M; Centre de Génétique Humaine-CHU Besançon, Université de Bourgogne-Franche-Comté, Besançon, France.; Reis A; Institute of Human Genetics, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany.; Centre for Rare Diseases Erlangen, University Hospital Erlangen, Erlangen, Germany.; Renaud M; Service de Génétique Clinique, CHRU Nancy, Vandoeuvre les Nancy, France.; INSERM U1256-NGERE, Faculté de Médecine, Université de Lorraine, Vandoeuvre les Nancy, France.; Revencu N; Center for Human Genetics, Cliniques universitaires Saint-Luc, Université Catholique de Louvain, Brussels, Belgium.; Richard AC; Univ. Rouen Normandie, Normandie Univ., Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Abnormalities, Rouen, France.; Riera-Navarro L; Université Côte d'Azur, Centre Hospitalier Universitaire de Nice, Inserm U1081, CNRS UMR7284, IRCAN, Nice, France.; Rius R; Centre for Population Genomics, Garvan Institute of Medical Research and UNSW Sydney, Sydney, New South Wales, Australia.; Centre for Population Genomics, Murdoch Children's Research Institute, Melbourne, Victoria, Australia.; Department of Paediatrics, University of Melbourne, Melbourne, Victoria, Australia.; Rodriguez D; Assistance Publique-Hôpitaux de Paris (APHP) Sorbonne Université, Département de Neurologie Pédiatrique, Hôpital Armand Trousseau-La Roche Guyon, Fédération Hospitalo-Universitaire I2-D2, Paris, France.; Reference Center for Rare Diseases and Intellectual Deficiencies of Rare Causes, Paris, France.; Rodriguez-Palmero A; Paediatric Neurology Unit, Department of Pediatrics, Hospital Universitari Germans Trias i Pujol, Universitat Autònoma de Barcelona, Barcelona, Spain.; Rondeau S; Laboratoire SeqOIA, Paris, France.; Assistance Publique-Hôpitaux de Paris (APHP), Service de Médecine Génomique des Maladies Rares, Hôpital Necker-Enfants malades, Paris, France.; Université Paris Cité, INSERM, IHU Imagine-Institut des maladies génétiques, Paris, France.; Roser-Unruh A; LMU Klinikum-München, Munich, Germany.; Rougeot Jung C; Hospices Civils de Lyon, Hôpital Femme Mère Enfant, Service de Neuropédiatrie, Lyon, France.; Safraou H; GCS AURAGEN, Lyon, France.; Inserm UMR1231 GAD, Université Bourgogne, Dijon, France.; Laboratoire de Génomique Médicale-Centre NEOMICS, CHU Dijon Bourgogne, Dijon, France.; Satre V; GCS AURAGEN, Lyon, France.; Service de Génétique, Génomique et Procréation, CHU Grenoble Alpes, Grenoble, France.; Université Grenoble Alpes, INSERM U 1209, CNRS UMR 5309, Institute for Advanced Biosciences, Grenoble, France.; Saugier-Veber P; Laboratoire SeqOIA, Paris, France.; Univ. Rouen Normandie, Normandie Univ., Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Abnormalities, Rouen, France.; Sauvestre C; Service de Génétique Médicale, Centre Hospitalier Universitaire (CHU) de Bordeaux, Bordeaux, France.; Schaefer E; Service de Génétique Médicale, Institut de Génétique Médicale d'Alsace (IGMA), CHU Strasbourg, Strasbourg, France.; Shao W; Children's Rare Disease Collaborative, Boston Children's Hospital, Boston, MA, USA.; Schanze I; Institute of Human Genetics, Magdeburg, Germany.; Schlump JU; Department of Pediatrics, Centre for Neuromedicine, Gemeinschaftskrankenhaus Herdecke Gerhard-Kienle-Weg, Herdecke, Germany.; Department of Pediatrics, AMEOS Klinikum St. Clemens Oberhausen, Oberhausen, Germany.; Schlüter Martin A; Neurometabolic Diseases Laboratory, Bellvitge Biomedical Research Institute (IDIBELL), Barcelona, Spain.; CIBERER, Centro de Investigación Biomédica en Red de Enfermedades Raras, ISCIII, Madrid, Spain.; Schluth-Bolard C; GCS AURAGEN, Lyon, France.; Laboratoire de Diagnostic Génétique, Nouvel Hôpital Civil, Hôpitaux Universitaires de Strasbourg, Strasbourg, France.; UMRS 1112, INSERM, Université de Strasbourg, Strasbourg, France.; Schuhmann S; Institute of Human Genetics, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany.; Schröder C; Institute of Human Genetics, University Hospital Essen, University Duisburg-Essen, Essen, Germany.; Sebastin M; Department of Pediatrics, Division of Pediatric Genetic, Medicine, Children's Hospital at Montefiore/Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY, USA.; Sigaudy S; Medical Genetics Department, Timone Children's Hospital, APHM, Marseille, France.; Spielmann M; Institute of Human Genetics, University Hospitals Schleswig-Holstein, University of Lübeck and Kiel University, Lübeck, Kiel, Germany.; Spodenkiewicz M; Department of Genetics, La Réunion University Hospital, Saint-Pierre, France.; St Clair L; Department of Clinical Genetics, Sydney Children's Hospitals Network Westmead, Sydney, New South Wales, Australia.; Steffann J; Laboratoire SeqOIA, Paris, France.; Assistance Publique-Hôpitaux de Paris (APHP), Service de Médecine Génomique des Maladies Rares, Hôpital Necker-Enfants malades, Paris, France.; Université Paris Cité, INSERM, IHU Imagine-Institut des maladies génétiques, Paris, France.; Stoeva R; Service de Génétique Médicale, Centre Hospitalier du Mans, Le Mans, France.; Surowy H; Institute of Human Genetics, University Hospital Essen, University Duisburg-Essen, Essen, Germany.; Tarnopolsky MA; Department of Pediatrics, McMaster Children's Hospital, McMaster University, Hamilton, Ontario, Canada.; Todosi C; Centre de Référence des Epilepsies Rares (CRéER), CHRU Nancy, Vandoeuvre les Nancy, France.; Service de Médecine Infantile, CHRU, Vandoeuvre les Nancy, France.; Toutain A; Génétique Médicale, Centre Hospitalier Universitaire; Université de Tours, INSERM, Imaging Brain & Neuropsychiatry iBraiN U1253, Tours, France.; Tran Mau-Them F; GCS AURAGEN, Lyon, France.; Inserm UMR1231 GAD, Université Bourgogne, Dijon, France.; Laboratoire de Génomique Médicale-Centre NEOMICS, CHU Dijon Bourgogne, Dijon, France.; INSERM UMR 1231, Génétique des Anomalies du Développement, Université de Bourgogne Franche-Comté, Dijon, France.; Unterlauft A; Department of Neurology, University of Leipzig Medical Center, Leipzig, Germany.; Van-Gils J; Service de Génétique Médicale, Centre Hospitalier Universitaire (CHU) de Bordeaux, Bordeaux, France.; INSERM U1211, University of Bordeaux, Bordeaux, France.; Vanlerberghe C; Univ. Lille, CHU Lille, ULR7364 - RADEME, Lille, France.; Vasileiou G; Institute of Human Genetics, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany.; Centre for Rare Diseases Erlangen, University Hospital Erlangen, Erlangen, Germany.; Vera G; Univ. Rouen Normandie, Normandie Univ., Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Abnormalities, Rouen, France.; Verdel A; Université Grenoble Alpes, INSERM U 1209, CNRS UMR 5309, Institute for Advanced Biosciences, Grenoble, France.; Verloes A; Assistance Publique-Hôpitaux de Paris (APHP), Département de Génétique, Hôpital Robert-Debré, Paris, France.; NeuroDiderot, Inserm, Université Paris Cité, Paris, France.; Centre de Référence Déficiences Intellectuelles de Causes Rares, Paris, France.; Vial Y; Laboratoire SeqOIA, Paris, France.; Assistance Publique-Hôpitaux de Paris (APHP), Département de Génétique, Hôpital Robert-Debré, Paris, France.; NeuroDiderot, Inserm, Université Paris Cité, Paris, France.; Vignal C; Assistance Publique-Hôpitaux de Paris (APHP), Département de Génétique, Hôpital Robert-Debré, Paris, France.; Vincent M; Nantes Université, CHU de Nantes Service de Génétique Médicale, Nantes, France.; Vincent-Delorme C; Univ. Lille, CHU Lille, ULR7364 - RADEME, Lille, France.; Vincent-Devulder A; Service de Génétique, CHU Caen, Caen, France.; Vitobello A; GCS AURAGEN, Lyon, France.; Inserm UMR1231 GAD, Université Bourgogne, Dijon, France.; Laboratoire de Génomique Médicale-Centre NEOMICS, CHU Dijon Bourgogne, Dijon, France.; Weber S; Service de Génétique, CHU Caen, Caen, France.; Willems M; Service de Génétique Médicale, CHU de Montpellier, Institute for Neurosciences of Montpellier, University of Montpellier, INSERM, Montpellier, France.; Zaafrane-Khachnaoui K; Université Côte d'Azur, Centre Hospitalier Universitaire de Nice, Inserm U1081, CNRS UMR7284, IRCAN, Nice, France.; Zacher P; Epilepsy Center Kleinwachau, Radeberg, Germany.; Zeltner L; Department of Neurology, University Hospital Tübingen, Tübingen, Germany.; Ziegler A; GCS AURAGEN, Lyon, France.; Service de Génétique, CRMR AnDDI-Rares, CHU Reims, Reims, France.; Galej WP; European Molecular Biology Laboratory, EMBL Grenoble, Grenoble, France.; Dollfus H; Service de Génétique Médicale, Institut de Génétique Médicale d'Alsace (IGMA), CHU Strasbourg, Strasbourg, France.; UMRS 1112, INSERM, Université de Strasbourg, Strasbourg, France.; Thauvin C; Centre de Génétique et Centre de Référence Anomalies du Développement et Syndromes Malformatifs, Centre de Référence Déficiences Intellectuelles de Causes Rares, FHU TRANSLAD, Institut GIMI, Dijon, France.; Inserm UMR1231 GAD, Université Bourgogne, Dijon, France.; Laboratoire de Génomique Médicale-Centre NEOMICS, CHU Dijon Bourgogne, Dijon, France.; Boycott KM; Children's Hospital of Eastern Ontario Research Institute, University of Ottawa, Ottawa, Ontario, Canada.; Department of Genetics, Children's Hospital of Eastern Ontario, Ottawa, Ontario, Canada.; Marijon P; Laboratoire SeqOIA, Paris, France.; Lermine A; Laboratoire SeqOIA, Paris, France.; Malan V; Laboratoire SeqOIA, Paris, France.; Assistance Publique-Hôpitaux de Paris (APHP), Service de Médecine Génomique des Maladies Rares, Hôpital Necker-Enfants malades, Paris, France.; Université Paris Cité, INSERM, IHU Imagine-Institut des maladies génétiques, Paris, France.; Rio M; Assistance Publique-Hôpitaux de Paris (APHP), Service de Médecine Génomique des Maladies Rares, Hôpital Necker-Enfants malades, Paris, France.; Université Paris Cité, INSERM, IHU Imagine-Institut des maladies génétiques, Paris, France.; Kuechler A; Institute of Human Genetics, University Hospital Essen, University Duisburg-Essen, Essen, Germany.; Isidor B; Nantes Université, CHU de Nantes Service de Génétique Médicale, Nantes, France.; Drunat S; Laboratoire SeqOIA, Paris, France.; Assistance Publique-Hôpitaux de Paris (APHP), Département de Génétique, Hôpital Robert-Debré, Paris, France.; NeuroDiderot, Inserm, Université Paris Cité, Paris, France.; Smol T; Laboratoire SeqOIA, Paris, France.; Univ. Lille, CHU Lille, ULR7364 - RADEME, Lille, France.; Chatron N; GCS AURAGEN, Lyon, France.; Genetics Department, Hospices Civils de Lyon, Lyon, France.; Pathophysiology and Genetics of Neuron and Muscle (PGNM), UCBL, CNRS UMR5261-INSERM, U1315, Lyon, France.; Piton A; Institute of Genetics and Cellular and Molecular Biology (IGBMC), INSERM-U964, CNRS-UMR7104, University of Strasbourg, Illkirch, France.; GCS AURAGEN, Lyon, France.; Laboratoire de Diagnostic Génétique, Nouvel Hôpital Civil, Hôpitaux Universitaires de Strasbourg, Strasbourg, France.; Nicolas G; Laboratoire SeqOIA, Paris, France.; Univ. Rouen Normandie, Normandie Univ., Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Abnormalities, Rouen, France.; Wagner M; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics, Department of Pediatrics, Munich University Hospital, Munich, Germany.; Institute of Human Genetics, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany.; Institute of Neurogenomics, Helmholtz Zentrum München, Neuherberg, Germany.; Abou Jamra R; Institute of Human Genetics, University of Leipzig Medical Center, Leipzig, Germany.; Héron D; Assistance Publique-Hôpitaux de Paris (APHP) Sorbonne Université, Département de Génétique Médicale, Hôpital Pitié-Salpêtrière, Paris, France.; Centre de Référence Déficiences Intellectuelles de Causes Rares, Paris, France.; Mignot C; Assistance Publique-Hôpitaux de Paris (APHP) Sorbonne Université, Département de Génétique Médicale, Hôpital Pitié-Salpêtrière, Paris, France.; Centre de Référence Déficiences Intellectuelles de Causes Rares, Paris, France.; Blanc P; Laboratoire SeqOIA, Paris, France.; O'Donnell-Luria A; Broad Center for Mendelian Genomics, Program in Medical and Population Genetics, Broad Institute of MIT and Harvard, Cambridge, MA, USA.; Division of Genetics and Genomics, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA.; Center for Genomic Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.; Whiffin N; Big Data Institute, University of Oxford, Oxford, UK.; Centre for Human Genetics, University of Oxford, Oxford, UK.; Broad Center for Mendelian Genomics, Program in Medical and Population Genetics, Broad Institute of MIT and Harvard, Cambridge, MA, USA.; Charbonnier C; Univ. Rouen Normandie, Normandie Univ., Inserm U1245 and CHU Rouen, Department of Biostatistics and Reference Center for Developmental Abnormalities, Rouen, France.; Charenton C; CNRS, Inserm, Université de Strasbourg, IGBMC UMR 7104-UMR-S 1258, Illkirch, France.; Department of Integrated Structural Biology, IGBMC, Illkirch, France.; Thevenon J; GCS AURAGEN, Lyon, France.; Service de Génétique, Génomique et Procréation, CHU Grenoble Alpes, Grenoble, France.; Université Grenoble Alpes, INSERM U 1209, CNRS UMR 5309, Institute for Advanced Biosciences, Grenoble, France.; Depienne C; Laboratoire SeqOIA, Paris, France. christel.depienne@uk-essen.de.; Institute of Human Genetics, University Hospital Essen, University Duisburg-Essen, Essen, Germany. christel.depienne@uk-essen.de.

Publisher: Nature Pub. Co Country of Publication: United States NLM ID: 9216904 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1546-1718 (Electronic) Linking ISSN: 10614036 NLM ISO Abbreviation: Nat Genet Subsets: MEDLINE

Coppens S; Hopital Erasme, ULB Center of Human Genetics, Université Libre de Bruxelles, Brussels, Belgium.; Deconinck N; Department of Paediatric Neurology, Neuromuscular Reference Center, Hôpital Universitaire des Enfants Reine Fabiola, Université Libre de Bruxelles, Brussels, Belgium.; Sullivan P; Children's Cancer Institute, Lowy Cancer Centre, University of New South Wales, Sydney, New South Wales, Australia.; Smolnikov A; School of Biotechnology and Biomolecular Sciences, University of New South Wales, Sydney, New South Wales, Australia.; Clayton JS; Harry Perkins Institute of Medical Research, QEII Medical Centre, Nedlands, Western Australia, Australia.; Centre for Medical Research, The University of Western Australia, Perth, Western Australia, Australia.; Griffin KR; School of Biotechnology and Biomolecular Sciences, University of New South Wales, Sydney, New South Wales, Australia.; Jones KJ; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Westmead, New South Wales, Australia.; Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia.; Vilain CN; Hopital Erasme, ULB Center of Human Genetics, Université Libre de Bruxelles, Brussels, Belgium.; Kadhim H; Neuropathology Unit (Anatomic Pathology Service) and Reference Center for Neuromuscular Pathology, CHU Brugmann-HUDERF, Université Libre de Bruxelles, Brussels, Belgium.; Bryen SJ; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Westmead, New South Wales, Australia.; Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia.; Faiz F; Department of Diagnostic Genomics, PathWest Laboratory Medicine, QEII Medical Centre, Nedlands, Western Australia, Australia.; Waddell LB; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Westmead, New South Wales, Australia.; Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia.; Evesson FJ; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Westmead, New South Wales, Australia.; Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia.; Functional Neuromics, Children's Medical Research Institute, Westmead, New South Wales, Australia.; Bakshi M; Department of Clinical Genetics, Liverpool Hospital, Liverpool, New South Wales, Australia.; Pinner JR; Department of Medical Genomics, Royal Prince Alfred Hospital, The University of Sydney, Camperdown, New South Wales, Australia.; Charlton A; Department of Histopathology, The Children's Hospital at Westmead, Westmead, New South Wales, Australia.; Brammah S; Electron Microscope Unit, Department of Anatomical Pathology, Concord Repatriation General Hospital, Concord, New South Wales, Australia.; Graf NS; Department of Histopathology, The Children's Hospital at Westmead, Westmead, New South Wales, Australia.; Krivanek M; Department of Histopathology, The Children's Hospital at Westmead, Westmead, New South Wales, Australia.; Tay CG; Division of Paediatric Neurology, Department of Paediatrics, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia.; Foulds NC; Wessex Clinical Genetics Service, University Hospital Southampton NHS Foundation Trust, Southampton, UK.; Illingworth MA; Department of Paediatric Neurology, University Hospital Southampton NHS Foundation Trust, Southampton, UK.; Thomas NH; Department of Paediatric Neurology, University Hospital Southampton NHS Foundation Trust, Southampton, UK.; Ellard S; College of Medicine and Health, University of Exeter Genomics Laboratory, Royal Devon and Exeter NHS Foundation Trust, Exeter, UK.; Mazanti I; Department of Cellular Pathology, University Hospital Southampton NHS Foundation Trust, Southampton, UK.; Park SM; Department of Clinical Genetics, Cambridge University Hospital NHS Foundation Trust, Cambridge, UK.; French CE; Department of Medical Genetics, Cambridge Institute for Medical Research, University of Cambridge, Cambridge, UK.; Brewster J; Department of Fetomaternal Medicine, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK.; Belteki G; Neonatal Intensive Care Unit, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK.; Hoodbhoy S; Neonatal Intensive Care Unit, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK.; Allinson K; Department of Histopathology, Cambridge University Hospitals Foundation Trust, Cambridge, UK.; Krishnakumar D; Department of Paediatric Neurology, Cambridge University Hospitals Foundation Trust, Cambridge, UK.; Baynam G; Genetic Services of Western Australia, King Edward Memorial Hospital, Perth, Western Australia, Australia.; Wood BM; Fiona Stanley Hospital, Murdoch, Western Australia, Australia.; Ward M; Genetic Services of Western Australia, King Edward Memorial Hospital, Perth, Western Australia, Australia.; Vijayakumar K; Department of Paediatric Neurology, University Hospitals Bristol NHS Foundation Trust, Bristol, UK.; Syed A; Department of Paediatric Neurology, University Hospitals Bristol NHS Foundation Trust, Bristol, UK.; Murugan A; Department of Paediatric Neurology, University Hospitals Bristol NHS Foundation Trust, Bristol, UK.; Majumdar A; Department of Paediatric Neurology, University Hospitals Bristol NHS Foundation Trust, Bristol, UK.; Scurr IJ; Department of Clinical Genetics, University Hospitals Bristol NHS Foundation Trust, Bristol, UK.; Splitt MP; Northern Genetics Service, Institute of Genetic Medicine, Newcastle upon Tyne, UK.; Moldovan C; Department of Pathology, Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK.; de Silva DC; Department of Physiology, Faculty of Medicine, University of Kelaniya, Ragama, Sri Lanka.; Senanayake K; Department of Histopathology, Castle Street Hospital for Women, Colombo, Sri Lanka.; Gardeitchik T; Department of Human Genetics, Radboud University Medical Center, Nijmegen, the Netherlands.; Arens Y; Department of Clinical Genetics, Maastricht University Medical Center, Maastricht, the Netherlands.; Cooper ST; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Westmead, New South Wales, Australia.; Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia.; Functional Neuromics, Children's Medical Research Institute, Westmead, New South Wales, Australia.; Laing NG; Harry Perkins Institute of Medical Research, QEII Medical Centre, Nedlands, Western Australia, Australia.; Centre for Medical Research, The University of Western Australia, Perth, Western Australia, Australia.; Raymond FL; Department of Medical Genetics, Cambridge Institute for Medical Research, University of Cambridge, Cambridge, UK.; Jungbluth H; Department of Paediatric Neurology, Neuromuscular Service, Evelina's Children Hospital, Guy's and St. Thomas' Hospital NHS Foundation Trust, London, UK.; Randall Division for Cell and Molecular Biophysics, Muscle Signalling Section, King's College London, London, UK.; Department of Basic and Clinical Neuroscience, IoPPN, King's College London, London, UK.; Kamsteeg EJ; Department of Human Genetics, Radboud University Medical Center, Nijmegen, the Netherlands.; Manzur A; Great Ormond Street Hospital for Children, NHS Foundation Trust, Dubowitz Neuromuscular Centre, London, UK.; Corley SM; Systems Biology Initiative, School of Biotechnology and Biomolecular Science, University of New South Wales, Sydney, New South Wales, Australia.; Ravenscroft G; Harry Perkins Institute of Medical Research, QEII Medical Centre, Nedlands, Western Australia, Australia.; Centre for Medical Research, The University of Western Australia, Perth, Western Australia, Australia.; Wilkins MR; School of Biotechnology and Biomolecular Sciences, University of New South Wales, Sydney, New South Wales, Australia.; Cowley MJ; Children's Cancer Institute, Lowy Cancer Centre, University of New South Wales, Sydney, New South Wales, Australia.; Pinese M; Children's Cancer Institute, Lowy Cancer Centre, University of New South Wales, Sydney, New South Wales, Australia.; Phadke R; Great Ormond Street Hospital for Children, NHS Foundation Trust, Dubowitz Neuromuscular Centre, London, UK.; Division of Neuropathology, UCL Institute of Neurology, The National Hospital for Neurology and Neurosurgery, London, UK.; Davis MR; Department of Diagnostic Genomics, PathWest Laboratory Medicine, QEII Medical Centre, Nedlands, Western Australia, Australia.; Muntoni F; Great Ormond Street Hospital for Children, NHS Foundation Trust, Dubowitz Neuromuscular Centre, London, UK.; Oates EC; School of Biotechnology and Biomolecular Sciences, University of New South Wales, Sydney, New South Wales, Australia.; Department of Neurology, Sydney Children's Hospital, Sydney, New South Wales, Australia.

Publisher: Wiley-Liss Country of Publication: United States NLM ID: 7707449 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1531-8249 (Electronic) Linking ISSN: 03645134 NLM ISO Abbreviation: Ann Neurol Subsets: MEDLINE

Bryen SJ; Kids Neuroscience Centre, The Children's Hospital at Westmead, New South Wales, Australia.; School of Medical Sciences, Faculty of Medicine and Health, University of Sydney, New South Wales, Australia.; Zhang K; Kids Neuroscience Centre, The Children's Hospital at Westmead, New South Wales, Australia.; Functional Neuromics, Children's Medical Research Institute, Westmead, New South Wales, Australia.; Dziaduch G; Kids Neuroscience Centre, The Children's Hospital at Westmead, New South Wales, Australia.; Functional Neuromics, Children's Medical Research Institute, Westmead, New South Wales, Australia.; Bommireddipalli S; Kids Neuroscience Centre, The Children's Hospital at Westmead, New South Wales, Australia.; School of Medical Sciences, Faculty of Medicine and Health, University of Sydney, New South Wales, Australia.; Naseri T; Ministry of Health, Apia, Samoa.; International Health Institute, School of Public Health, Brown University, Providence, Rhode Island, USA.; Reupena MS; Lutia i Puava 'ae Mapu i Fagalele, Apia, Samoa.; Viali S; School of Medicine, National University of Samoa, Apia, Samoa.; Minster RL; Department of Human Genetics, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.; Waddell LB; Kids Neuroscience Centre, The Children's Hospital at Westmead, New South Wales, Australia.; School of Medical Sciences, Faculty of Medicine and Health, University of Sydney, New South Wales, Australia.; Charlton A; Auckland City Hospital, University of Auckland, Auckland, New Zealand.; O'Grady GL; Kids Neuroscience Centre, The Children's Hospital at Westmead, New South Wales, Australia.; School of Medical Sciences, Faculty of Medicine and Health, University of Sydney, New South Wales, Australia.; Paediatric Neuroservices, Starship Child Health, Auckland, New Zealand.; Evesson FJ; Kids Neuroscience Centre, The Children's Hospital at Westmead, New South Wales, Australia.; Functional Neuromics, Children's Medical Research Institute, Westmead, New South Wales, Australia.; Cooper ST; Kids Neuroscience Centre, The Children's Hospital at Westmead, New South Wales, Australia.; School of Medical Sciences, Faculty of Medicine and Health, University of Sydney, New South Wales, Australia.; Functional Neuromics, Children's Medical Research Institute, Westmead, New South Wales, Australia.

Publisher: Munksgaard Country of Publication: Denmark NLM ID: 0253664 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1399-0004 (Electronic) Linking ISSN: 00099163 NLM ISO Abbreviation: Clin Genet Subsets: MEDLINE

Katz M; Department of Neurology, Royal Brisbane and Women's Hospital, Herston, QLD, Australia.; Waddell LB; Kids Research, Kids Neuroscience Centre, The Children's Hospital at Westmead, Sydney, NSW, Australia.; Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia.; Yuen M; Kids Research, Kids Neuroscience Centre, The Children's Hospital at Westmead, Sydney, NSW, Australia.; Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia.; Bryen SJ; Kids Research, Kids Neuroscience Centre, The Children's Hospital at Westmead, Sydney, NSW, Australia.; Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia.; Oates E; School of Biotechnology and Biomolecular Sciences, University of New South Wales, Sydney, NSW, Australia.; Garton FC; Institute for Molecular Biosciences, The University of Queensland, St Lucia, QLD, Australia.; Robertson T; Department of Pathology, Royal Brisbane and Women's Hospital, Herston, QLD, Australia.; School of Biomedical Sciences, The University of Queensland, St Lucia, QLD, Australia.; Henderson RD; Department of Neurology, Royal Brisbane and Women's Hospital, Herston, QLD, Australia.; Cooper ST; Kids Research, Kids Neuroscience Centre, The Children's Hospital at Westmead, Sydney, NSW, Australia.; Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia.; The Children's Medical Research Institute, Sydney, NSW, Australia.; McCombe PA; Department of Neurology, Royal Brisbane and Women's Hospital, Herston, QLD, Australia.; Centre for Clinical Research, The University of Queensland, Herston, QLD, Australia.

Publisher: Frontiers Research Foundation Country of Publication: Switzerland NLM ID: 101546899 Publication Model: eCollection Cited Medium: Print ISSN: 1664-2295 (Print) Linking ISSN: 16642295 NLM ISO Abbreviation: Front Neurol Subsets: PubMed not MEDLINE

Nava, Caroline; Cogne, Benjamin; Santini, Amandine; Leitão, Elsa; Lecoquierre, François; Yuyang Chen; Stenton, Sarah L; Besnard, Thomas; Heide, Solveig; Baer, Sarah; Jakhar, Abhilasha; Neuser, Sonja; Keren, Boris; Faudet, Anne; Forlani, Sylvie; Faoucher, Marie; Uguen, Kevin; Platzer, Konrad; Afenjar, Alexandra; Alessandri, Jean-Luc; Andres, Stephanie; Angelini, Chloé; Aral, Bernard; Benoit Arveiler; Attie-Bitach, Tania; Mucca, Marion Aubert; Banneau, Guillaume; Barakat, Stefan; Barcia, Giulia; Baulac, Stéphanie; Beneteau, Claire; Benkerdou, Fouzia; Bernard, Virginie; Bézieau, Stéphane; Bonneau, Dominique; Marie-Noelle Bonnet-Dupeyron; Boussion, Simon; Boute, Odile; Brischoux-Boucher, Elise; Bryen, Samantha J; Buratti, Julien; Busa, Tiffany; Caliebe, Almuth; Yline Capri; Kévin Cassinari; Caumes, Roseline; Cenni, Camille; Chambon, Pascal; Charles, Perrine; Dyment; Chehadeh, Salima El; Elmaleh, Monique; Faivre, Laurence; Fennelly, Samuel; Fischer, Hanna; Fradin, Mélanie; Vaillant, Camille Galludec; Ganne, Benjamin; Ghoumid, Jamal; Himanshu Goel; Gokce-Samar, Zeynep; Goldenberg, Alice; Robert, Romain Gonfreville; Goujon, Louise; Granier, Victoria; Gras, Mathilde; Greally, John M; Greiten, Bianca; Gueguen, Paul; Guerrot, Anne-Marie; Saurav Guha; Guimier, Anne; Haack, Tobias; Hadjabdallah, Hamza; Halleb, Yosra; Harbuz, Radu; Harris, Madeleine; Hentschel, Julia; Héron, Bénédicte; Marc-Phillip Hitz; A Micheil Innes; Jadas, Vincent; Januel, Louis; Jean-Marçais, Nolwenn; Vaidehi Jobanputra; Jobic, Florence; Jornea, Ludmila; Jost, Céline; Julia, Sophie; Kaiser, Frank J; Kaschta, Daniel; Kaya, Sabine; Ketteler, Petra; Bochra Khadija; Kilpert, Fabian; Knopp, Cordula; Kraft, Florian; Krey, Ilona; Lackmy, Marilyn; Laffargue, Fanny; Lambert, Laetitia; Lamont, Ryan; Laugel, Vincent; Laurie, Steven; Lauzon, Julie L; Lebreton, Louis; Lebrun, Marine; Legendre, Marine; Leguern, Eric; Lehalle, Daphné; Lejeune, Elodie; Hadj Abdallah Hamza

Zhang KY; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Westmead, NSW, Australia.; Functional Neuromics, Children's Medical Research Institute, Westmead, NSW, Australia.; School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia.; Joshi H; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Westmead, NSW, Australia.; Functional Neuromics, Children's Medical Research Institute, Westmead, NSW, Australia.; Marchant RG; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Westmead, NSW, Australia.; Functional Neuromics, Children's Medical Research Institute, Westmead, NSW, Australia.; School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia.; Bryen SJ; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Westmead, NSW, Australia.; Functional Neuromics, Children's Medical Research Institute, Westmead, NSW, Australia.; Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, NSW, Australia.; Centre for Population Genomics, Garvan Institute of Medical Research, UNSW & Murdoch Children's Research Institute, Sydney & Melbourne, Australia.; Dawes R; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Westmead, NSW, Australia.; Functional Neuromics, Children's Medical Research Institute, Westmead, NSW, Australia.; Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, NSW, Australia.; Big Data Institute and Centre for Human Genetics, University of Oxford, Oxford, UK.; Yuen M; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Westmead, NSW, Australia.; Functional Neuromics, Children's Medical Research Institute, Westmead, NSW, Australia.; School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia.; School of Biotechnology and Biomolecular Sciences, University of New South Wales, Sydney, Australia.; Cooper ST; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Westmead, NSW, Australia.; Functional Neuromics, Children's Medical Research Institute, Westmead, NSW, Australia.; School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia.; Evesson FJ; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Westmead, NSW, Australia. frances.evesson@sydney.edu.au.; Functional Neuromics, Children's Medical Research Institute, Westmead, NSW, Australia. frances.evesson@sydney.edu.au.; School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia. frances.evesson@sydney.edu.au.

Publisher: Nature Publishing Group Country of Publication: England NLM ID: 9302235 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1476-5438 (Electronic) Linking ISSN: 10184813 NLM ISO Abbreviation: Eur J Hum Genet Subsets: MEDLINE

Wojcik MH; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Lemire G; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Berger E; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Zaki MS; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Wissmann M; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Win W; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; White SM; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Weisburd B; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Wieczorek D; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Waddell LB; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Verboon JM; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; VanNoy GE; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Töpf A; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Tan TY; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Syrbe S; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Strehlow V; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Straub V; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Stenton SL; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Snow H; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Singer-Berk M; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Silver J; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Shril S; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Seaby EG; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Schneider R; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Sankaran VG; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Sanchis-Juan A; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Russell KA; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Reinson K; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Ravenscroft G; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Radtke M; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Popp D; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Polster T; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Platzer K; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Pierce EA; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Place EM; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Pajusalu S; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Pais L; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Õunap K; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Osei-Owusu I; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Opperman H; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Okur V; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Oja KT; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; O'Leary M; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; O'Heir E; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Morel CF; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Merkenschlager A; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Marchant RG; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Mangilog BE; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Madden JA; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; MacArthur D; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Lovgren A; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Lerner-Ellis JP; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Lin J; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Laing N; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Hildebrandt F; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Hentschel J; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Groopman E; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Goodrich J; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Gleeson JG; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Ghaoui R; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Genetti CA; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Gburek-Augustat J; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Gazda HT; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Ganesh VS; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Ganapathi M; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Gallacher L; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Fu JM; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Evangelista E; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; England E; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Donkervoort S; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; DiTroia S; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Cooper ST; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Chung WK; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Christodoulou J; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Chao KR; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Cato LD; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Bujakowska KM; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Bryen SJ; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Brand H; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Bönnemann CG; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Beggs AH; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Baxter SM; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Bartolomaeus T; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Agrawal PB; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Talkowski M; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Austin-Tse C; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Abou Jamra R; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; Rehm HL; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).; O'Donnell-Luria A; From the Division of Newborn Medicine (M.H.W., P.B.A.), the Manton Center for Orphan Disease Research (M.H.W., W.W., S.L.S., J.A.M., J.L., C.A.G., H.T.G., A.H.B., P.B.A., A.O.-L.), Division of Genetics and Genomics (M.H.W., G.L., S.L.S., L.P., E.G., H.T.G., V.S.G., A.H.B., P.B.A., A.O.-L.), Department of Pediatrics (S. Shril, R.S., F.H., W.K.C.), and the Division of Hematology and Oncology (M.W., J.M.V., V.G.S., L.D.C.), Boston Children's Hospital, Harvard Medical School, the Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School (M.W., J.M.V., V.G.S., L.D.C.), the Center for Genomic Medicine (A.S.-J., J.G., J.M.F., H.B., M.T., C.A.-T., H.L.R., A.O.-L.) and the Pediatric Surgical Research Laboratories (H.B.), Massachusetts General Hospital, the Department of Neurology, Harvard Medical School (A.S.-J., V.S.G., J.M.F., H.B., M.T.), the Ocular Genomics Institute, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School (E.A.P., E.M.P., K.M.B.), and the Department of Neurology, Brigham and Women's Hospital (V.S.G.), Boston, the Broad Center for Mendelian Genomics (M.H.W., G.L., B.W., G.E.V., S.L.S., H.S., M.S.-B., E.G.S., A.S.-J., K.A.R., L.P., I.O.-O., M.O., E.O., B.E.M., D.M., A.L., E.G., J.G., V.S.G., J.M.F., E. Evangelista, E. England, S. DiTroia, K.R.C., H.B., A.H.B., S.M.B., M.T., C.A.-T., H.L.R., A.O.-L.), Program in Medical and Population Genetics (M.W., J.M.V., V.G.S., L.D.C., A.H.B., P.B.A.), and the Stanley Center for Psychiatric Research (M.T.), Broad Institute of MIT and Harvard, and the Harvard Stem Cell Institute (V.G.S., L.D.C.), Cambridge - all in Massachusetts; the Institute of Human Genetics, University of Leipzig Medical Center (E.B., V. Strehlow, M.R., D.P., K.P., H.O., J.H., T.B., R.A.J.), and the Division of Neuropediatrics, Hospital for Children and Adolescents, University Hospital Leipzig (A.M., J.G.-A.), Leipzig, the Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf (D.W.), Heidelberg University, Medical Faculty of Heidelberg, Center for Child and Adolescent Medicine, Division of Pediatric Epileptology, Heidelberg (S. Syrbe), and the Department of Epileptology, Krankenhaus Mara, Bethel Epilepsy Center, Medical School OWL, Bielefeld University, Bielefeld (T.P.) - all in Germany; the Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Center, Cairo (M.S.Z.); the Victorian Clinical Genetics Service (S.M.W., T.Y.T., L.G., J.C.), the Centre for Population Genomics (D.M.), and the Brain and Mitochondrial Research Group (J.C.), Murdoch Children's Research Institute, Parkville, VIC, the Department of Paediatrics, University of Melbourne, Melbourne (S.M.W., T.Y.T., L.G., J.C.), the Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead (L.B.W., R.G.M., S.T.C., S.J.B.), the Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney (L.B.W., R.G.M., S.T.C., S.J.B.), and Functional Neuromics, Children's Medical Research Institute (R.G.M., S.T.C., S.J.B.), Westmead, NSW, the Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, Nedlands, WA (G.R., N.L.), the Centre for Population Genomics, Garvan Institute of Medical Research, Sydney (D.M.), and the Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide Medical School, University of Adelaide, and the Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA (R.G.) - all in Australia; the John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom (A.T., V. Straub); the Fred A. Litwin Family Centre in Genetic Medicine, University Health Network (J.S., C.F.M.), the Department of Molecular Genetics (J.S.), the Faculty of Medicine (C.F.M.), and the Department of Laboratory Medicine and Pathobiology (J.P.L.-E.), University of Toronto, and Pathology and Laboratory Medicine and the Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Sinai Health (J.P.L.-E.) - all in Toronto; the Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, and the Department of Genetics and Personalized Medicine, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia (K.R., S.P., K.Õ., K.T.O.); Molecular Diagnostics, New York Genome Center (V.O.), and the Department of Pathology and Cell Biology, Columbia University Irving Medical Center (M.G.) - both in New York; the Department of Neurosciences, University of California, San Diego, La Jolla, and Rady Children's Institute for Genomic Medicine, San Diego - both in California (J.G.G.); and the Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD (S. Donkervoort, C.G.B.).

Publisher: Massachusetts Medical Society Country of Publication: United States NLM ID: 0255562 Publication Model: Print Cited Medium: Internet ISSN: 1533-4406 (Electronic) Linking ISSN: 00284793 NLM ISO Abbreviation: N Engl J Med Subsets: MEDLINE

Marchant RG; Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia.; Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead, Westmead, New South Wales, Australia.; Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia.; Bryen SJ; Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia.; Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead, Westmead, New South Wales, Australia.; Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia.; Bahlo M; Functional Neuromics, Children's Medical Research Institute, Westmead, New South Wales, Australia.; Population Health and Immunity, The Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, Australia.; Cairns A; Department of Medical Biology, The University of Melbourne, Parkville, Victoria, Australia.; Neurosciences Department, Queensland Children's Hospital, Brisbane, Queensland, Australia.; Chao KR; Broad Center for Mendelian Genomics, Program in Medical and Population Genetics, Broad Institute of MIT and Harvard, Cambridge, Massachusetts, USA.; Corbett A; Neurology Department, Repatriation General Hospital Concord, Concord, New South Wales, Australia.; Davis MR; Department of Diagnostic Genomics, PathWest Laboratory Medicine, Perth, WA, Australia.; Ganesh VS; Broad Center for Mendelian Genomics, Program in Medical and Population Genetics, Broad Institute of MIT and Harvard, Cambridge, Massachusetts, USA.; Neuromuscular Division, Department of Neurology, Brigham and Women's Hospital, Boston, Massachusetts, USA.; Division of Genetics and Genomics, Boston Children's Hospital, Boston, Massachusetts, USA.; Ghaoui R; Department of Neurology, Central Adelaide Local Health Network/Royal Adelaide Hospital, Adelaide, South Australia, Australia.; Adelaide Medical School, The University of Adelaide, Adelaide, South Australia, Australia.; Department of Genetics & Molecular Pathology, SA Pathology, Adelaide, South Australia, Australia.; Jones KJ; Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia.; Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead, Westmead, New South Wales, Australia.; Clinical Genetics, Children's Hospital at Westmead, Westmead, New South Wales, Australia.; Kornberg AJ; Department of Neurology, Royal Children's Hospital Melbourne, Parkville, Victoria, Australia.; Department of Paediatrics, University of Melbourne, Parkville, Victoria, Australia.; Neurosciences Group, Murdoch Children's Research Institute, Melbourne, Victoria, Australia.; Lek M; Broad Center for Mendelian Genomics, Program in Medical and Population Genetics, Broad Institute of MIT and Harvard, Cambridge, Massachusetts, USA.; Department of Genetics, Yale School of Medicine, New Haven, Connecticut, USA.; Liang C; Department of Neurology, Royal North Shore Hospital, St Leonards, New South Wales, Australia.; Neurogenetics, Northern Clinical School, Kolling Institute, The University of Sydney, Sydney, New South Wales, Australia.; MacArthur DG; Broad Center for Mendelian Genomics, Program in Medical and Population Genetics, Broad Institute of MIT and Harvard, Cambridge, Massachusetts, USA.; Centre for Population Genomics, Garvan Institute of Medical Research/University of New South Wales, Sydney, New South Wales, Australia.; Centre for Population Genomics, Murdoch Children's Research Institute, Melbourne, Victoria, Australia.; Oates EC; School of Biotechnology and Biomolecular Sciences, University of New South Wales, Randwick, New South Wales, Australia.; O'Donnell-Luria A; Broad Center for Mendelian Genomics, Program in Medical and Population Genetics, Broad Institute of MIT and Harvard, Cambridge, Massachusetts, USA.; Division of Genetics and Genomics, Boston Children's Hospital, Boston, Massachusetts, USA.; Center for Genomic Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA.; O'Grady GL; Starship Children's Health, Auckland District Health Board, Auckland, New Zealand.; Osei-Owusu IA; Broad Center for Mendelian Genomics, Program in Medical and Population Genetics, Broad Institute of MIT and Harvard, Cambridge, Massachusetts, USA.; Rafehi H; Functional Neuromics, Children's Medical Research Institute, Westmead, New South Wales, Australia.; Population Health and Immunity, The Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, Australia.; Reddel SW; Neurology Department, Repatriation General Hospital Concord, Concord, New South Wales, Australia.; Brain and Mind Centre, The University of Sydney, Sydney, New South Wales, Australia.; Roxburgh RH; Department of Neurology, Auckland District Health Board, Auckland, New Zealand.; Centre of Brain Research Neurogenetics Research Clinic, University of Auckland, Auckland, New Zealand.; Ryan MM; Department of Neurology, Royal Children's Hospital Melbourne, Parkville, Victoria, Australia.; Department of Paediatrics, University of Melbourne, Parkville, Victoria, Australia.; Neurosciences Group, Murdoch Children's Research Institute, Melbourne, Victoria, Australia.; Sandaradura SA; Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia.; Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead, Westmead, New South Wales, Australia.; Clinical Genetics, Children's Hospital at Westmead, Westmead, New South Wales, Australia.; Scott LW; Functional Neuromics, Children's Medical Research Institute, Westmead, New South Wales, Australia.; Population Health and Immunity, The Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, Australia.; Valkanas E; Broad Center for Mendelian Genomics, Program in Medical and Population Genetics, Broad Institute of MIT and Harvard, Cambridge, Massachusetts, USA.; Center for Genomic Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA.; Program in Biological and Biomedical Sciences, Harvard Medical School, Boston, Massachusetts, USA.; Weisburd B; Broad Center for Mendelian Genomics, Program in Medical and Population Genetics, Broad Institute of MIT and Harvard, Cambridge, Massachusetts, USA.; Young H; Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead, Westmead, New South Wales, Australia.; Department of Neurology, Children's Hospital at Westmead, Westmead, New South Wales, Australia.; Paediatrics, Royal North Shore Hospital, St Leonards, New South Wales, Australia.; Evesson FJ; Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia.; Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead, Westmead, New South Wales, Australia.; Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia.; Waddell LB; Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia.; Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead, Westmead, New South Wales, Australia.; Cooper ST; Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia.; Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead, Westmead, New South Wales, Australia.; Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia.

Publisher: Wiley Periodicals, Inc on behalf of American Neurological Association Country of Publication: United States NLM ID: 101623278 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2328-9503 (Electronic) Linking ISSN: 23289503 NLM ISO Abbreviation: Ann Clin Transl Neurol Subsets: MEDLINE

Wojcik MH; Lemire G; Zaki MS; Wissman M; Win W; White S; Weisburd B; Waddell LB; Verboon JM; VanNoy GE; Töpf A; Tan TY; Straub V; Stenton SL; Snow H; Singer-Berk M; Silver J; Shril S; Seaby EG; Schneider R; Sankaran VG; Sanchis-Juan A; Russell KA; Reinson K; Ravenscroft G; Pierce EA; Place EM; Pajusalu S; Pais L; Õunap K; Osei-Owusu I; Okur V; Oja KT; O'Leary M; O'Heir E; Morel C; Marchant RG; Mangilog BE; Madden JA; MacArthur D; Lovgren A; Lerner-Ellis JP; Lin J; Laing N; Hildebrandt F; Groopman E; Goodrich J; Gleeson JG; Ghaoui R; Genetti CA; Gazda HT; Ganesh VS; Ganapathy M; Gallacher L; Fu J; Evangelista E; England E; Donkervoort S; DiTroia S; Cooper ST; Chung WK; Christodoulou J; Chao KR; Cato LD; Bujakowska KM; Bryen SJ; Brand H; Bonnemann C; Beggs AH; Baxter SM; Agrawal PB; Talkowski M; Austin-Tse C; Rehm HL; O'Donnell-Luria A

Country of Publication: United States NLM ID: 101767986 Publication Model: Electronic Cited Medium: Internet NLM ISO Abbreviation: medRxiv Subsets: PubMed not MEDLINE

Bryen SJ; Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead, Westmead, New South Wales, Australia.; Discipline of Child and Adolescent Health, The University of Sydney Children's Hospital Westmead Clinical School, Westmead, New South Wales, Australia.; Ewans LJ; Department of Medical Genomics, Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia.; Central Clinical School, University of Sydney, Sydney, New South Wales, Australia.; Pinner J; Department of Medical Genomics, Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia.; Centre for Clinical Genetics, Sydney Children's Hospital, Randwick, NSW, 2031, Australia.; MacLennan SC; Neurology Department, Women's and Children's Hospital, North Adelaide, South Australia, Australia.; School of Paediatrics and Reproductive Health, University of Adelaide, Adelaide, South Australia, Australia.; Donkervoort S; Neurogenetics Branch, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland.; Castro D; Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, Texas.; Töpf A; John Walton Muscular Dystrophy Research Centre, Institute of Genetic Medicine, Newcastle University, Newcastle upon Tyne, United Kingdom.; O'Grady G; Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead, Westmead, New South Wales, Australia.; Discipline of Child and Adolescent Health, The University of Sydney Children's Hospital Westmead Clinical School, Westmead, New South Wales, Australia.; Cummings B; Analytic and Translational Genetics Unit, Massachusetts General Hospital, Boston, Massachusetts.; Center for Mendelian Genomics, Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, Massachusetts.; Program in Medical and Population Genetics, Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, Massachusetts.; Chao KR; Analytic and Translational Genetics Unit, Massachusetts General Hospital, Boston, Massachusetts.; Center for Mendelian Genomics, Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, Massachusetts.; Program in Medical and Population Genetics, Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, Massachusetts.; Weisburd B; Analytic and Translational Genetics Unit, Massachusetts General Hospital, Boston, Massachusetts.; Center for Mendelian Genomics, Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, Massachusetts.; Program in Medical and Population Genetics, Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, Massachusetts.; Francioli L; Analytic and Translational Genetics Unit, Massachusetts General Hospital, Boston, Massachusetts.; Center for Mendelian Genomics, Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, Massachusetts.; Program in Medical and Population Genetics, Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, Massachusetts.; Faiz F; Department of Diagnostic Genomics, PathWest Laboratory Medicine, Nedlands, WA, Australia.; Bournazos AM; Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead, Westmead, New South Wales, Australia.; Discipline of Child and Adolescent Health, The University of Sydney Children's Hospital Westmead Clinical School, Westmead, New South Wales, Australia.; Hu Y; Neurogenetics Branch, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland.; Grosmann C; Department of Neurology, Rady Children's Hospital University of California San Diego, San Diego, California.; Malicki DM; Department of Pathology, Rady Children's Hospital University of California San Diego, San Diego, California.; Doyle H; Department of Histopathology, The Children's Hospital at Westmead, Sydney Children's Hospital Network, Westmead, NSW, Australia.; Witting N; Copenhagen Neuromuscular Center, Department of Neurology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.; Vissing J; Copenhagen Neuromuscular Center, Department of Neurology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.; Claeys KG; Department of Neurology, University Hospitals Leuven, Leuven, Belgium.; Laboratory for Muscle Diseases and Neuropathies, Department of Neurosciences, Experimental Neurology, KU Leuven-University of Leuven, Leuven, Belgium.; Urankar K; Department of Neuropathology, Southmead Hospital, University Hospitals Bristol NHS Foundation Trust, Bristol, United Kingdom.; Beleza-Meireles A; Clinical Genetics, Bristol Royal Hospital For Children, University Hospitals Bristol NHS Foundation Trust, Bristol, United Kingdom.; Baptista J; Molecular Genetics Department, Royal Devon and Exeter NHS Foundation Trust, Exeter, United Kingdom.; Institute of Biomedical and Clinical Science, University of Exeter Medical School University of Exeter, Exeter, United Kingdom.; Ellard S; Molecular Genetics Department, Royal Devon and Exeter NHS Foundation Trust, Exeter, United Kingdom.; Institute of Biomedical and Clinical Science, University of Exeter Medical School University of Exeter, Exeter, United Kingdom.; Savarese M; Folkhälsan Research Center, Medicum, University of Helsinki, Haartmaninkatu 8, Helsinki, 00290, Finland.; Johari M; Folkhälsan Research Center, Medicum, University of Helsinki, Haartmaninkatu 8, Helsinki, 00290, Finland.; Vihola A; Folkhälsan Research Center, Medicum, University of Helsinki, Haartmaninkatu 8, Helsinki, 00290, Finland.; Udd B; Folkhälsan Research Center, Medicum, University of Helsinki, Haartmaninkatu 8, Helsinki, 00290, Finland.; Tampere Neuromuscular Center, Tampere University Hospital, Teiskontie 35, Tampere, 33520, Finland.; Majumdar A; Paediatric Neurology, Bristol Royal Hospital For Children, University Hospitals Bristol NHS Foundation Trust, Bristol, United Kingdom.; Straub V; John Walton Muscular Dystrophy Research Centre, Institute of Genetic Medicine, Newcastle University, Newcastle upon Tyne, United Kingdom.; Bönnemann CG; Neurogenetics Branch, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland.; MacArthur DG; Analytic and Translational Genetics Unit, Massachusetts General Hospital, Boston, Massachusetts.; Center for Mendelian Genomics, Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, Massachusetts.; Program in Medical and Population Genetics, Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, Massachusetts.; Davis MR; Department of Diagnostic Genomics, PathWest Laboratory Medicine, Nedlands, WA, Australia.; Cooper ST; Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead, Westmead, New South Wales, Australia.; Discipline of Child and Adolescent Health, The University of Sydney Children's Hospital Westmead Clinical School, Westmead, New South Wales, Australia.; Functional Neuromics, The Children's Medical Research Institute, Westmead, New South Wales, Australia.

Publisher: Wiley-Liss Country of Publication: United States NLM ID: 9215429 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1098-1004 (Electronic) Linking ISSN: 10597794 NLM ISO Abbreviation: Hum Mutat Subsets: MEDLINE

Dawes R; Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead, Sydney, New South Wales, Australia.; Discipline of Child and Adolescent Health, Faculty of Health and Medicine, University of Sydney, Sydney, New South Wales, Australia.; The Children's Medical Research Institute, Sydney, New South Wales, Australia.; Bournazos AM; Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead, Sydney, New South Wales, Australia.; Discipline of Child and Adolescent Health, Faculty of Health and Medicine, University of Sydney, Sydney, New South Wales, Australia.; The Children's Medical Research Institute, Sydney, New South Wales, Australia.; Bryen SJ; Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead, Sydney, New South Wales, Australia.; Discipline of Child and Adolescent Health, Faculty of Health and Medicine, University of Sydney, Sydney, New South Wales, Australia.; The Children's Medical Research Institute, Sydney, New South Wales, Australia.; Bommireddipalli S; Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead, Sydney, New South Wales, Australia.; The Children's Medical Research Institute, Sydney, New South Wales, Australia.; Marchant RG; Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead, Sydney, New South Wales, Australia.; Discipline of Child and Adolescent Health, Faculty of Health and Medicine, University of Sydney, Sydney, New South Wales, Australia.; The Children's Medical Research Institute, Sydney, New South Wales, Australia.; Joshi H; Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead, Sydney, New South Wales, Australia.; The Children's Medical Research Institute, Sydney, New South Wales, Australia.; Cooper ST; Kids Neuroscience Centre, Kids Research, Children's Hospital at Westmead, Sydney, New South Wales, Australia. sandra.cooper@sydney.edu.au.; Discipline of Child and Adolescent Health, Faculty of Health and Medicine, University of Sydney, Sydney, New South Wales, Australia. sandra.cooper@sydney.edu.au.; The Children's Medical Research Institute, Sydney, New South Wales, Australia. sandra.cooper@sydney.edu.au.

Publisher: Nature Pub. Co Country of Publication: United States NLM ID: 9216904 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1546-1718 (Electronic) Linking ISSN: 10614036 NLM ISO Abbreviation: Nat Genet Subsets: MEDLINE

Bryen SJ; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Locked Bag 4001, Westmead, NSW 2145, Australia.; Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Locked Bag 4001, Westmead, NSW 2145, Australia.; Functional Neuromics, Children's Medical Research Institute, The University of Sydney, Locked Bag 4001, Westmead, NSW 2145, Australia.; Yuen M; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Locked Bag 4001, Westmead, NSW 2145, Australia.; Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Locked Bag 4001, Westmead, NSW 2145, Australia.; Joshi H; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Locked Bag 4001, Westmead, NSW 2145, Australia.; Functional Neuromics, Children's Medical Research Institute, The University of Sydney, Locked Bag 4001, Westmead, NSW 2145, Australia.; Dawes R; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Locked Bag 4001, Westmead, NSW 2145, Australia.; Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Locked Bag 4001, Westmead, NSW 2145, Australia.; Zhang K; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Locked Bag 4001, Westmead, NSW 2145, Australia.; Functional Neuromics, Children's Medical Research Institute, The University of Sydney, Locked Bag 4001, Westmead, NSW 2145, Australia.; Lu JK; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Locked Bag 4001, Westmead, NSW 2145, Australia.; Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Locked Bag 4001, Westmead, NSW 2145, Australia.; Jones KJ; Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Locked Bag 4001, Westmead, NSW 2145, Australia.; Department of Clinical Genetics, Children's Hospital at Westmead, Westmead, NSW 2145, Australia.; Liang C; Department of Neurology, Royal North Shore Hospital, St Leonards, NSW 2065, Australia.; Department of Neurogenetics, Northern Clinical School, Kolling Institute, University of Sydney, NSW 2065, Australia.; Wong WK; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Locked Bag 4001, Westmead, NSW 2145, Australia.; Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Locked Bag 4001, Westmead, NSW 2145, Australia.; Peduto AJ; Department of Radiology, Westmead Hospital, Western Clinical School, University of Sydney, Westmead, NSW 2145, Australia.; Waddell LB; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Locked Bag 4001, Westmead, NSW 2145, Australia.; Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Locked Bag 4001, Westmead, NSW 2145, Australia.; Evesson FJ; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Locked Bag 4001, Westmead, NSW 2145, Australia.; Functional Neuromics, Children's Medical Research Institute, The University of Sydney, Locked Bag 4001, Westmead, NSW 2145, Australia.; Cooper ST; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Locked Bag 4001, Westmead, NSW 2145, Australia.; Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Locked Bag 4001, Westmead, NSW 2145, Australia.; Functional Neuromics, Children's Medical Research Institute, The University of Sydney, Locked Bag 4001, Westmead, NSW 2145, Australia.

Publisher: Elsevier Inc Country of Publication: United States NLM ID: 101772885 Publication Model: eCollection Cited Medium: Internet ISSN: 2666-2477 (Electronic) Linking ISSN: 26662477 NLM ISO Abbreviation: HGG Adv Subsets: PubMed not MEDLINE

Bournazos AM; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Westmead, New South Wales, Australia; Department of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia.; Riley LG; Department of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Rare Diseases Functional Genomics, Kids Research, Sydney Children's Hospital Network and Children's Medical Research Institute, Westmead, New South Wales, Australia.; Bommireddipalli S; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Westmead, New South Wales, Australia.; Ades L; Department of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Department of Clinical Genetics, The Children's Hospital at Westmead, Westmead, New South Wales, Australia.; Akesson LS; Department of Paediatrics, University of Melbourne, Parkville, Victoria, Australia; Department of Medicine, University of Melbourne, Parkville, Victoria, Australia; Department of Pathology, University of Melbourne, Parkville, Victoria, Australia; Department of Genomic Medicine, The Royal Melbourne Hospital, Parkville, Victoria, Australia; Victorian Clinical Genetics Services, Murdoch Children's Research Institute, Parkville, Victoria, Australia; Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.; Al-Shinnag M; Genetic Health Queensland, Royal Brisbane and Women's Hospital, Herston, Queensland, Australia; The University of Queensland, Herston, Queensland, Australia.; Alexander SI; Department of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Department of Pediatric Nephrology, The Children's Hospital at Westmead, Westmead, New South Wales, Australia.; Archibald AD; Department of Paediatrics, University of Melbourne, Parkville, Victoria, Australia; Victorian Clinical Genetics Services, Murdoch Children's Research Institute, Parkville, Victoria, Australia.; Balasubramaniam S; Genetic Metabolic Disorders Service, The Children's Hospital at Westmead, Westmead, New South Wales, Australia; Western Sydney Genetics Program, The Children's Hospital at Westmead, Westmead, New South Wales, Australia; Specialty of Genomic Medicine, Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia.; Berman Y; Department of Clinical Genetics, Royal North Shore Hospital, St Leonards, New South Wales, Australia; Northern Clinical School, Royal North Shore Hospital, St Leonards, New South Wales, Australia.; Beshay V; Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.; Boggs K; Department of Clinical Genetics, The Children's Hospital at Westmead, Westmead, New South Wales, Australia; Australian Genomics Health Alliance, Parkville, Victoria, Australia; Centre for Clinical Genetics, Sydney Children's Hospital Randwick, Randwick, New South Wales, Australia.; Bojadzieva J; Department of Clinical Genetics, Austin Health, Heidelberg, Victoria, Australia.; Brown NJ; Department of Paediatrics, University of Melbourne, Parkville, Victoria, Australia; Victorian Clinical Genetics Services, Murdoch Children's Research Institute, Parkville, Victoria, Australia.; Bryen SJ; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Westmead, New South Wales, Australia; Department of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia.; Buckley MF; NSW Health Pathology, Randwick, New South Wales, Australia.; Chong B; Victorian Clinical Genetics Services, Murdoch Children's Research Institute, Parkville, Victoria, Australia.; Davis MR; Department of Diagnostic Genomics, PathWest Laboratory Medicine, QEII Medical Centre, Nedlands, Western Australia, Australia.; Dawes R; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Westmead, New South Wales, Australia; Department of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia.; Delatycki M; Department of Paediatrics, University of Melbourne, Parkville, Victoria, Australia; Victorian Clinical Genetics Services, Murdoch Children's Research Institute, Parkville, Victoria, Australia.; Donaldson L; The Royal Melbourne Hospital, Parkville, Victoria, Australia.; Downie L; Department of Paediatrics, University of Melbourne, Parkville, Victoria, Australia; The Royal Melbourne Hospital, Parkville, Victoria, Australia; Murdoch Children's Research Institute, Parkville, Victoria, Australia.; Edwards C; Department of Diagnostic Genomics, PathWest Laboratory Medicine, QEII Medical Centre, Nedlands, Western Australia, Australia.; Edwards M; Department of Paediatrics, School of Medicine, Western Sydney University, Penrith South, New South Wales, Australia.; Engel A; ACT Genetic Service, ACT Health, The Canberra Hospital, Garran, ACT, Australia.; Ewans LJ; Department of Medical Genomics, Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; Central Clinical School, The University of Sydney, Camperdown, New South Wales, Australia.; Faiz F; Department of Diagnostic Genomics, PathWest Laboratory Medicine, QEII Medical Centre, Nedlands, Western Australia, Australia.; Fennell A; Department of Paediatrics, University of Melbourne, Parkville, Victoria, Australia; Monash Genetics, Monash Health, Clayton, Victoria, Australia.; Field M; Genetics of Learning Disability Service, Hunter Genetics, Waratah, New South Wales, Australia.; Freckmann ML; Department of Clinical Genetics, The Canberra Hospital, Garran, ACT, Australia.; Gallacher L; Department of Paediatrics, University of Melbourne, Parkville, Victoria, Australia; Victorian Clinical Genetics Services, Murdoch Children's Research Institute, Parkville, Victoria, Australia.; Gear R; Victorian Clinical Genetics Services, Murdoch Children's Research Institute, Parkville, Victoria, Australia.; Goel H; Genetics of Learning Disability Service, Hunter Genetics, Waratah, New South Wales, Australia; The University of Newcastle, Callaghan, New South Wales, Australia.; Goh S; Department of Clinical Genetics, Liverpool Hospital, Liverpool, New South Wales, Australia.; Goodwin L; Department of Clinical Genetics, Nepean Hospital, Kingswood, New South Wales, Australia.; Hanna B; Department of Genomic Medicine, Westmead Hospital, Westmead, New South Wales, Australia.; Harraway J; Sullivan Nicolaides Pathology, Bowen Hills, Queensland, Australia.; Higgins M; Genetic Health Queensland, Royal Brisbane and Women's Hospital, Herston, Queensland, Australia.; Ho G; Department of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Department of Molecular Genetics, The Children's Hospital at Westmead, Westmead, New South Wales, Australia.; Hopper BK; Forster Genetics, Forster, New South Wales, Australia.; Horton AE; Department of Paediatrics, University of Melbourne, Parkville, Victoria, Australia; Monash Genetics, Monash Health, Clayton, Victoria, Australia; Monash Heart and Monash Children's Hospital, Monash Health, Clayton, Victoria, Australia; Monash Cardiovascular Research Centre, Clayton, Victoria, Australia.; Hunter MF; Monash Genetics, Monash Health, Clayton, Victoria, Australia; Department of Paediatrics, Monash University, Clayton, Victoria, Australia.; Huq AJ; Department of Medicine, University of Melbourne, Parkville, Victoria, Australia; The Royal Melbourne Hospital, Parkville, Victoria, Australia.; Josephi-Taylor S; Department of Clinical Genetics, The Children's Hospital at Westmead, Westmead, New South Wales, Australia; Department of Genomic Medicine, Westmead Hospital, Westmead, New South Wales, Australia.; Joshi H; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Westmead, New South Wales, Australia.; Kirk E; NSW Health Pathology, Randwick, New South Wales, Australia; Center for Clinical Genetics, Sydney Children's Hospital, Randwick, New South Wales, Australia.; Krzesinski E; Monash Genetics, Monash Health, Clayton, Victoria, Australia; Department of Paediatrics, Monash University, Clayton, Victoria, Australia.; Kumar KR; Department of Neurogenetics, Kolling Institute, Faculty of Medicine and Health, University of Sydney, Royal North Shore Hospital, St Leonards, New South Wales, Australia; Translational Genomics, Kinghorn Centre for Clinical Genomics, Garvan Institute for Medical Research, Darlinghurst, New South Wales, Australia.; Lemckert F; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Westmead, New South Wales, Australia; Department of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia.; Leventer RJ; Department of Paediatrics, University of Melbourne, Parkville, Victoria, Australia; Murdoch Children's Research Institute, Parkville, Victoria, Australia; Department of Neurology, The Royal Children's Hospital, Parkville, Victoria, Australia.; Lindsey-Temple SE; Department of Clinical Genetics, Liverpool Hospital, Liverpool, New South Wales, Australia; School of Women's and Children's Health, Faculty of Medicine and Health, University of New South Wales, Kensington, NSW, Australia.; Lunke S; Department of Pathology, University of Melbourne, Parkville, Victoria, Australia; Victorian Clinical Genetics Services, Murdoch Children's Research Institute, Parkville, Victoria, Australia.; Ma A; Department of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Department of Clinical Genetics, The Children's Hospital at Westmead, Westmead, New South Wales, Australia.; Macaskill S; Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.; Mallawaarachchi A; Department of Medical Genomics, Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; Division of Genomics and Epigenetics, Garvan Institute of Medical Research, Darlinghurst, New South Wales, Australia.; Marty M; Victorian Clinical Genetics Services, Murdoch Children's Research Institute, Parkville, Victoria, Australia.; Marum JE; Victorian Clinical Genetics Services, Murdoch Children's Research Institute, Parkville, Victoria, Australia.; McCarthy HJ; Department of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Department of Pediatric Nephrology, The Children's Hospital at Westmead, Westmead, New South Wales, Australia.; Menezes MP; Department of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; The TY Nelson Department of Neurology and Neurosurgery, The Children's Hospital at Westmead, Westmead, New South Wales, Australia.; McLean A; Department of Clinical Genetics, Liverpool Hospital, Liverpool, New South Wales, Australia.; Milnes D; Genetic Health Queensland, Royal Brisbane and Women's Hospital, Herston, Queensland, Australia.; Mohammad S; Department of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; The TY Nelson Department of Neurology and Neurosurgery, The Children's Hospital at Westmead, Westmead, New South Wales, Australia.; Mowat D; Center for Clinical Genetics, Sydney Children's Hospital, Randwick, New South Wales, Australia; School of Women's and Children's Health, Faculty of Medicine and Health, University of New South Wales, Kensington, NSW, Australia.; Niaz A; Rare Diseases Functional Genomics, Kids Research, Sydney Children's Hospital Network and Children's Medical Research Institute, Westmead, New South Wales, Australia.; Palmer EE; Center for Clinical Genetics, Sydney Children's Hospital, Randwick, New South Wales, Australia; School of Women's and Children's Health, Faculty of Medicine and Health, University of New South Wales, Kensington, NSW, Australia.; Patel C; Genetic Health Queensland, Royal Brisbane and Women's Hospital, Herston, Queensland, Australia.; Patel SG; School of Medicine, The University of Auckland, Auckland, New Zealand.; Phelan D; Victorian Clinical Genetics Services, Murdoch Children's Research Institute, Parkville, Victoria, Australia.; Pinner JR; Center for Clinical Genetics, Sydney Children's Hospital, Randwick, New South Wales, Australia; School of Women's and Children's Health, Faculty of Medicine and Health, University of New South Wales, Kensington, NSW, Australia.; Rajagopalan S; Department of Clinical Genetics, Liverpool Hospital, Liverpool, New South Wales, Australia.; Regan M; Monash Genetics, Monash Health, Clayton, Victoria, Australia; Department of Paediatrics, Monash University, Clayton, Victoria, Australia.; Rodgers J; Genetic Health Queensland, Royal Brisbane and Women's Hospital, Herston, Queensland, Australia.; Rodrigues M; Department of Neurology, Auckland City Hospital, Auckland, New Zealand.; Roxburgh RH; Department of Neurology, Auckland City Hospital, Auckland, New Zealand.; Sachdev R; Center for Clinical Genetics, Sydney Children's Hospital, Randwick, New South Wales, Australia.; Roscioli T; NSW Health Pathology, Randwick, New South Wales, Australia; Center for Clinical Genetics, Sydney Children's Hospital, Randwick, New South Wales, Australia; Neuroscience Research Australia, University of New South Wales, Randwick, New South Wales, Australia.; Samarasekera R; Department of Clinical Genetics, The Children's Hospital at Westmead, Westmead, New South Wales, Australia.; Sandaradura SA; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Westmead, New South Wales, Australia; Department of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Department of Clinical Genetics, The Children's Hospital at Westmead, Westmead, New South Wales, Australia.; Savva E; Victorian Clinical Genetics Services, Murdoch Children's Research Institute, Parkville, Victoria, Australia.; Schindler T; School of Women's and Children's Health, Faculty of Medicine and Health, University of New South Wales, Kensington, NSW, Australia; Newborn Care, Royal Hospital for Women, Randwick, New South Wales, Australia.; Shah M; Department of Clinical Genetics, The Children's Hospital at Westmead, Westmead, New South Wales, Australia.; Sinnerbrink IB; Specialty of Genomic Medicine, Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Department of Clinical Genetics, Nepean Hospital, Kingswood, New South Wales, Australia.; Smith JM; Department of Clinical Genetics, The Children's Hospital at Westmead, Westmead, New South Wales, Australia; Specialty of Genomic Medicine, Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia.; Smith RJ; Molecular Otolaryngology and Renal Research Laboratories, Carver College of Medicine, University of Iowa, Iowa City, IA, United States.; Springer A; Department of Paediatrics, Monash University, Clayton, Victoria, Australia.; Stark Z; Department of Paediatrics, University of Melbourne, Parkville, Victoria, Australia; Victorian Clinical Genetics Services, Murdoch Children's Research Institute, Parkville, Victoria, Australia.; Strom SP; Fulgent Genetics, Temple City, CA.; Sue CM; Department of Neurogenetics, Kolling Institute, Faculty of Medicine and Health, University of Sydney, Royal North Shore Hospital, St Leonards, New South Wales, Australia.; Tan K; Department of Paediatrics, Monash University, Clayton, Victoria, Australia; Monash Newborn, Monash Children's Hospital, Clayton, Victoria, Australia.; Tan TY; Department of Paediatrics, University of Melbourne, Parkville, Victoria, Australia; Victorian Clinical Genetics Services, Murdoch Children's Research Institute, Parkville, Victoria, Australia.; Tantsis E; Department of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; The TY Nelson Department of Neurology and Neurosurgery, The Children's Hospital at Westmead, Westmead, New South Wales, Australia.; Tchan MC; Specialty of Genomic Medicine, Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Department of Genomic Medicine, Westmead Hospital, Westmead, New South Wales, Australia.; Thompson BA; Department of Pathology, The Royal Melbourne Hospital, Parkville, Victoria, Australia; Department of Clinical Pathology, University of Melbourne, Parkville, Victoria, Australia.; Trainer AH; Department of Medicine, University of Melbourne, Parkville, Victoria, Australia; Department of Genomic Medicine, The Royal Melbourne Hospital, Parkville, Victoria, Australia.; van Spaendonck-Zwarts K; Genetic Health Queensland, Royal Brisbane and Women's Hospital, Herston, Queensland, Australia.; Walsh R; NSW Health Pathology, Randwick, New South Wales, Australia.; Warwick L; ACT Genetic Service, ACT Health, The Canberra Hospital, Garran, ACT, Australia.; White S; Department of Clinical Genetics, Royal North Shore Hospital, St Leonards, New South Wales, Australia.; White SM; Department of Paediatrics, University of Melbourne, Parkville, Victoria, Australia; Victorian Clinical Genetics Services, Murdoch Children's Research Institute, Parkville, Victoria, Australia.; Williams MG; Mater Research Institute, The University of Queensland, South Brisbane, Queensland, Australia.; Wilson MJ; Department of Clinical Genetics, The Children's Hospital at Westmead, Westmead, New South Wales, Australia; Specialty of Genomic Medicine, Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia.; Wong WK; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Westmead, New South Wales, Australia; Department of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; The TY Nelson Department of Neurology and Neurosurgery, The Children's Hospital at Westmead, Westmead, New South Wales, Australia.; Wright DC; Department of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Specialty of Genomic Medicine, Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Department of Cytogenetics, The Children's Hospital at Westmead, Westmead, New South Wales, Australia.; Yap P; Northern Hub, Genetic Health Service NZ, Auckland, New Zealand.; Yeung A; Department of Paediatrics, University of Melbourne, Parkville, Victoria, Australia; Victorian Clinical Genetics Services, Murdoch Children's Research Institute, Parkville, Victoria, Australia.; Young H; Department of Intensive Care, Austin Hospital, Heidelberg, Victoria, Australia.; Jones KJ; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Westmead, New South Wales, Australia; Department of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Department of Clinical Genetics, The Children's Hospital at Westmead, Westmead, New South Wales, Australia.; Bennetts B; Department of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Department of Molecular Genetics, The Children's Hospital at Westmead, Westmead, New South Wales, Australia.; Cooper ST; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Westmead, New South Wales, Australia; Department of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; The Children's Medical Research Institute, Westmead, New South Wales, Australia. Electronic address: sandra.cooper@sydney.edu.au.

Publisher: Elsevier Country of Publication: United States NLM ID: 9815831 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1530-0366 (Electronic) Linking ISSN: 10983600 NLM ISO Abbreviation: Genet Med Subsets: MEDLINE

Waddell LB; Kids Neuroscience Centre (L.B.W., S.J.B., A.B., F.J.E., H.J., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Kids Research Institute, The Children's Hospital at Westmead, New South Wales, Australia; Discipline of Child and Adolescent Health (L.B.W., S.J.B., A.B., F.J.E., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Analytic and Translational Genetics Unit (B.B.C., J.L.M., T.T., E.V., D.G.M., M.L.), Massachusetts General Hospital, Boston; Medical and Population Genetics (B.B.C., J.L.M., T.T., E.V., B.W., S.S., D.G.M., M.L.), and Center for Mendelian Genomics (B.B.C., J.L.M., E.V., B.W., S.S., D.G.M., M.L.), Broad Institute of MIT & Harvard, Cambridge, MA; Functional Neuromics (F.J.E., S.T.C.), Children's Medical Research Institute, Westmead, New South Wales, Australia; Murdoch Children's Research Institute (S.S.), Parkville, Victoria, Australia; Department of Diagnostic Genomics (M.R.D., F.F., R.G.), PathWest Laboratory Medicine WA, Nedlands, Australia; Department of Clinical Genetics (S.A.S., A.M., K.J.J.), Children's Hospital at Westmead, New South Wales, Australia; Department of Genetic Medicine (M.C.T.), Westmead Hospital, New South Wales, Australia; Discipline of Genomic Medicine (M.C.T., A.M.), Sydney Medical School, The University of Sydney, New South Wales, Australia; Centre for Clinical Genetics (D.R.M.), Sydney Children's Hospital, Randwick, New South Wales, Australia; School of Women's and Children's Health (D.R.M., M.A.F.), UNSW Medicine, UNSW Sydney, Australia; Department of Neurology (M.A.F., H.S.), Sydney Children's Hospital, Randwick, New South Wales, Australia; Department of Clinical Genetics (A.M.), Nepean Hospital, Sydney, Australia; Genetic Health Service NZ (K.N.), Wellington, New Zealand; Neurology Laboratory (M.-X.W.), Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; Central Clinical School (M.-X.W.), Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia; Anatomic Pathology (A.C., C.C., N.G., S.A.), The Children's Hospital at Westmead, New South Wales, Australia; Anatomic Pathologist (D.N.K.), Department of Pathology and Molecular Medicine, University of Otago, Wellington, New Zealand; and Harvard Medical School (D.G.M.), Boston, MA.; Bryen SJ; Kids Neuroscience Centre (L.B.W., S.J.B., A.B., F.J.E., H.J., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Kids Research Institute, The Children's Hospital at Westmead, New South Wales, Australia; Discipline of Child and Adolescent Health (L.B.W., S.J.B., A.B., F.J.E., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Analytic and Translational Genetics Unit (B.B.C., J.L.M., T.T., E.V., D.G.M., M.L.), Massachusetts General Hospital, Boston; Medical and Population Genetics (B.B.C., J.L.M., T.T., E.V., B.W., S.S., D.G.M., M.L.), and Center for Mendelian Genomics (B.B.C., J.L.M., E.V., B.W., S.S., D.G.M., M.L.), Broad Institute of MIT & Harvard, Cambridge, MA; Functional Neuromics (F.J.E., S.T.C.), Children's Medical Research Institute, Westmead, New South Wales, Australia; Murdoch Children's Research Institute (S.S.), Parkville, Victoria, Australia; Department of Diagnostic Genomics (M.R.D., F.F., R.G.), PathWest Laboratory Medicine WA, Nedlands, Australia; Department of Clinical Genetics (S.A.S., A.M., K.J.J.), Children's Hospital at Westmead, New South Wales, Australia; Department of Genetic Medicine (M.C.T.), Westmead Hospital, New South Wales, Australia; Discipline of Genomic Medicine (M.C.T., A.M.), Sydney Medical School, The University of Sydney, New South Wales, Australia; Centre for Clinical Genetics (D.R.M.), Sydney Children's Hospital, Randwick, New South Wales, Australia; School of Women's and Children's Health (D.R.M., M.A.F.), UNSW Medicine, UNSW Sydney, Australia; Department of Neurology (M.A.F., H.S.), Sydney Children's Hospital, Randwick, New South Wales, Australia; Department of Clinical Genetics (A.M.), Nepean Hospital, Sydney, Australia; Genetic Health Service NZ (K.N.), Wellington, New Zealand; Neurology Laboratory (M.-X.W.), Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; Central Clinical School (M.-X.W.), Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia; Anatomic Pathology (A.C., C.C., N.G., S.A.), The Children's Hospital at Westmead, New South Wales, Australia; Anatomic Pathologist (D.N.K.), Department of Pathology and Molecular Medicine, University of Otago, Wellington, New Zealand; and Harvard Medical School (D.G.M.), Boston, MA.; Cummings BB; Kids Neuroscience Centre (L.B.W., S.J.B., A.B., F.J.E., H.J., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Kids Research Institute, The Children's Hospital at Westmead, New South Wales, Australia; Discipline of Child and Adolescent Health (L.B.W., S.J.B., A.B., F.J.E., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Analytic and Translational Genetics Unit (B.B.C., J.L.M., T.T., E.V., D.G.M., M.L.), Massachusetts General Hospital, Boston; Medical and Population Genetics (B.B.C., J.L.M., T.T., E.V., B.W., S.S., D.G.M., M.L.), and Center for Mendelian Genomics (B.B.C., J.L.M., E.V., B.W., S.S., D.G.M., M.L.), Broad Institute of MIT & Harvard, Cambridge, MA; Functional Neuromics (F.J.E., S.T.C.), Children's Medical Research Institute, Westmead, New South Wales, Australia; Murdoch Children's Research Institute (S.S.), Parkville, Victoria, Australia; Department of Diagnostic Genomics (M.R.D., F.F., R.G.), PathWest Laboratory Medicine WA, Nedlands, Australia; Department of Clinical Genetics (S.A.S., A.M., K.J.J.), Children's Hospital at Westmead, New South Wales, Australia; Department of Genetic Medicine (M.C.T.), Westmead Hospital, New South Wales, Australia; Discipline of Genomic Medicine (M.C.T., A.M.), Sydney Medical School, The University of Sydney, New South Wales, Australia; Centre for Clinical Genetics (D.R.M.), Sydney Children's Hospital, Randwick, New South Wales, Australia; School of Women's and Children's Health (D.R.M., M.A.F.), UNSW Medicine, UNSW Sydney, Australia; Department of Neurology (M.A.F., H.S.), Sydney Children's Hospital, Randwick, New South Wales, Australia; Department of Clinical Genetics (A.M.), Nepean Hospital, Sydney, Australia; Genetic Health Service NZ (K.N.), Wellington, New Zealand; Neurology Laboratory (M.-X.W.), Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; Central Clinical School (M.-X.W.), Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia; Anatomic Pathology (A.C., C.C., N.G., S.A.), The Children's Hospital at Westmead, New South Wales, Australia; Anatomic Pathologist (D.N.K.), Department of Pathology and Molecular Medicine, University of Otago, Wellington, New Zealand; and Harvard Medical School (D.G.M.), Boston, MA.; Bournazos A; Kids Neuroscience Centre (L.B.W., S.J.B., A.B., F.J.E., H.J., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Kids Research Institute, The Children's Hospital at Westmead, New South Wales, Australia; Discipline of Child and Adolescent Health (L.B.W., S.J.B., A.B., F.J.E., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Analytic and Translational Genetics Unit (B.B.C., J.L.M., T.T., E.V., D.G.M., M.L.), Massachusetts General Hospital, Boston; Medical and Population Genetics (B.B.C., J.L.M., T.T., E.V., B.W., S.S., D.G.M., M.L.), and Center for Mendelian Genomics (B.B.C., J.L.M., E.V., B.W., S.S., D.G.M., M.L.), Broad Institute of MIT & Harvard, Cambridge, MA; Functional Neuromics (F.J.E., S.T.C.), Children's Medical Research Institute, Westmead, New South Wales, Australia; Murdoch Children's Research Institute (S.S.), Parkville, Victoria, Australia; Department of Diagnostic Genomics (M.R.D., F.F., R.G.), PathWest Laboratory Medicine WA, Nedlands, Australia; Department of Clinical Genetics (S.A.S., A.M., K.J.J.), Children's Hospital at Westmead, New South Wales, Australia; Department of Genetic Medicine (M.C.T.), Westmead Hospital, New South Wales, Australia; Discipline of Genomic Medicine (M.C.T., A.M.), Sydney Medical School, The University of Sydney, New South Wales, Australia; Centre for Clinical Genetics (D.R.M.), Sydney Children's Hospital, Randwick, New South Wales, Australia; School of Women's and Children's Health (D.R.M., M.A.F.), UNSW Medicine, UNSW Sydney, Australia; Department of Neurology (M.A.F., H.S.), Sydney Children's Hospital, Randwick, New South Wales, Australia; Department of Clinical Genetics (A.M.), Nepean Hospital, Sydney, Australia; Genetic Health Service NZ (K.N.), Wellington, New Zealand; Neurology Laboratory (M.-X.W.), Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; Central Clinical School (M.-X.W.), Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia; Anatomic Pathology (A.C., C.C., N.G., S.A.), The Children's Hospital at Westmead, New South Wales, Australia; Anatomic Pathologist (D.N.K.), Department of Pathology and Molecular Medicine, University of Otago, Wellington, New Zealand; and Harvard Medical School (D.G.M.), Boston, MA.; Evesson FJ; Kids Neuroscience Centre (L.B.W., S.J.B., A.B., F.J.E., H.J., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Kids Research Institute, The Children's Hospital at Westmead, New South Wales, Australia; Discipline of Child and Adolescent Health (L.B.W., S.J.B., A.B., F.J.E., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Analytic and Translational Genetics Unit (B.B.C., J.L.M., T.T., E.V., D.G.M., M.L.), Massachusetts General Hospital, Boston; Medical and Population Genetics (B.B.C., J.L.M., T.T., E.V., B.W., S.S., D.G.M., M.L.), and Center for Mendelian Genomics (B.B.C., J.L.M., E.V., B.W., S.S., D.G.M., M.L.), Broad Institute of MIT & Harvard, Cambridge, MA; Functional Neuromics (F.J.E., S.T.C.), Children's Medical Research Institute, Westmead, New South Wales, Australia; Murdoch Children's Research Institute (S.S.), Parkville, Victoria, Australia; Department of Diagnostic Genomics (M.R.D., F.F., R.G.), PathWest Laboratory Medicine WA, Nedlands, Australia; Department of Clinical Genetics (S.A.S., A.M., K.J.J.), Children's Hospital at Westmead, New South Wales, Australia; Department of Genetic Medicine (M.C.T.), Westmead Hospital, New South Wales, Australia; Discipline of Genomic Medicine (M.C.T., A.M.), Sydney Medical School, The University of Sydney, New South Wales, Australia; Centre for Clinical Genetics (D.R.M.), Sydney Children's Hospital, Randwick, New South Wales, Australia; School of Women's and Children's Health (D.R.M., M.A.F.), UNSW Medicine, UNSW Sydney, Australia; Department of Neurology (M.A.F., H.S.), Sydney Children's Hospital, Randwick, New South Wales, Australia; Department of Clinical Genetics (A.M.), Nepean Hospital, Sydney, Australia; Genetic Health Service NZ (K.N.), Wellington, New Zealand; Neurology Laboratory (M.-X.W.), Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; Central Clinical School (M.-X.W.), Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia; Anatomic Pathology (A.C., C.C., N.G., S.A.), The Children's Hospital at Westmead, New South Wales, Australia; Anatomic Pathologist (D.N.K.), Department of Pathology and Molecular Medicine, University of Otago, Wellington, New Zealand; and Harvard Medical School (D.G.M.), Boston, MA.; Joshi H; Kids Neuroscience Centre (L.B.W., S.J.B., A.B., F.J.E., H.J., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Kids Research Institute, The Children's Hospital at Westmead, New South Wales, Australia; Discipline of Child and Adolescent Health (L.B.W., S.J.B., A.B., F.J.E., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Analytic and Translational Genetics Unit (B.B.C., J.L.M., T.T., E.V., D.G.M., M.L.), Massachusetts General Hospital, Boston; Medical and Population Genetics (B.B.C., J.L.M., T.T., E.V., B.W., S.S., D.G.M., M.L.), and Center for Mendelian Genomics (B.B.C., J.L.M., E.V., B.W., S.S., D.G.M., M.L.), Broad Institute of MIT & Harvard, Cambridge, MA; Functional Neuromics (F.J.E., S.T.C.), Children's Medical Research Institute, Westmead, New South Wales, Australia; Murdoch Children's Research Institute (S.S.), Parkville, Victoria, Australia; Department of Diagnostic Genomics (M.R.D., F.F., R.G.), PathWest Laboratory Medicine WA, Nedlands, Australia; Department of Clinical Genetics (S.A.S., A.M., K.J.J.), Children's Hospital at Westmead, New South Wales, Australia; Department of Genetic Medicine (M.C.T.), Westmead Hospital, New South Wales, Australia; Discipline of Genomic Medicine (M.C.T., A.M.), Sydney Medical School, The University of Sydney, New South Wales, Australia; Centre for Clinical Genetics (D.R.M.), Sydney Children's Hospital, Randwick, New South Wales, Australia; School of Women's and Children's Health (D.R.M., M.A.F.), UNSW Medicine, UNSW Sydney, Australia; Department of Neurology (M.A.F., H.S.), Sydney Children's Hospital, Randwick, New South Wales, Australia; Department of Clinical Genetics (A.M.), Nepean Hospital, Sydney, Australia; Genetic Health Service NZ (K.N.), Wellington, New Zealand; Neurology Laboratory (M.-X.W.), Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; Central Clinical School (M.-X.W.), Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia; Anatomic Pathology (A.C., C.C., N.G., S.A.), The Children's Hospital at Westmead, New South Wales, Australia; Anatomic Pathologist (D.N.K.), Department of Pathology and Molecular Medicine, University of Otago, Wellington, New Zealand; and Harvard Medical School (D.G.M.), Boston, MA.; Marshall JL; Kids Neuroscience Centre (L.B.W., S.J.B., A.B., F.J.E., H.J., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Kids Research Institute, The Children's Hospital at Westmead, New South Wales, Australia; Discipline of Child and Adolescent Health (L.B.W., S.J.B., A.B., F.J.E., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Analytic and Translational Genetics Unit (B.B.C., J.L.M., T.T., E.V., D.G.M., M.L.), Massachusetts General Hospital, Boston; Medical and Population Genetics (B.B.C., J.L.M., T.T., E.V., B.W., S.S., D.G.M., M.L.), and Center for Mendelian Genomics (B.B.C., J.L.M., E.V., B.W., S.S., D.G.M., M.L.), Broad Institute of MIT & Harvard, Cambridge, MA; Functional Neuromics (F.J.E., S.T.C.), Children's Medical Research Institute, Westmead, New South Wales, Australia; Murdoch Children's Research Institute (S.S.), Parkville, Victoria, Australia; Department of Diagnostic Genomics (M.R.D., F.F., R.G.), PathWest Laboratory Medicine WA, Nedlands, Australia; Department of Clinical Genetics (S.A.S., A.M., K.J.J.), Children's Hospital at Westmead, New South Wales, Australia; Department of Genetic Medicine (M.C.T.), Westmead Hospital, New South Wales, Australia; Discipline of Genomic Medicine (M.C.T., A.M.), Sydney Medical School, The University of Sydney, New South Wales, Australia; Centre for Clinical Genetics (D.R.M.), Sydney Children's Hospital, Randwick, New South Wales, Australia; School of Women's and Children's Health (D.R.M., M.A.F.), UNSW Medicine, UNSW Sydney, Australia; Department of Neurology (M.A.F., H.S.), Sydney Children's Hospital, Randwick, New South Wales, Australia; Department of Clinical Genetics (A.M.), Nepean Hospital, Sydney, Australia; Genetic Health Service NZ (K.N.), Wellington, New Zealand; Neurology Laboratory (M.-X.W.), Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; Central Clinical School (M.-X.W.), Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia; Anatomic Pathology (A.C., C.C., N.G., S.A.), The Children's Hospital at Westmead, New South Wales, Australia; Anatomic Pathologist (D.N.K.), Department of Pathology and Molecular Medicine, University of Otago, Wellington, New Zealand; and Harvard Medical School (D.G.M.), Boston, MA.; Tukiainen T; Kids Neuroscience Centre (L.B.W., S.J.B., A.B., F.J.E., H.J., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Kids Research Institute, The Children's Hospital at Westmead, New South Wales, Australia; Discipline of Child and Adolescent Health (L.B.W., S.J.B., A.B., F.J.E., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Analytic and Translational Genetics Unit (B.B.C., J.L.M., T.T., E.V., D.G.M., M.L.), Massachusetts General Hospital, Boston; Medical and Population Genetics (B.B.C., J.L.M., T.T., E.V., B.W., S.S., D.G.M., M.L.), and Center for Mendelian Genomics (B.B.C., J.L.M., E.V., B.W., S.S., D.G.M., M.L.), Broad Institute of MIT & Harvard, Cambridge, MA; Functional Neuromics (F.J.E., S.T.C.), Children's Medical Research Institute, Westmead, New South Wales, Australia; Murdoch Children's Research Institute (S.S.), Parkville, Victoria, Australia; Department of Diagnostic Genomics (M.R.D., F.F., R.G.), PathWest Laboratory Medicine WA, Nedlands, Australia; Department of Clinical Genetics (S.A.S., A.M., K.J.J.), Children's Hospital at Westmead, New South Wales, Australia; Department of Genetic Medicine (M.C.T.), Westmead Hospital, New South Wales, Australia; Discipline of Genomic Medicine (M.C.T., A.M.), Sydney Medical School, The University of Sydney, New South Wales, Australia; Centre for Clinical Genetics (D.R.M.), Sydney Children's Hospital, Randwick, New South Wales, Australia; School of Women's and Children's Health (D.R.M., M.A.F.), UNSW Medicine, UNSW Sydney, Australia; Department of Neurology (M.A.F., H.S.), Sydney Children's Hospital, Randwick, New South Wales, Australia; Department of Clinical Genetics (A.M.), Nepean Hospital, Sydney, Australia; Genetic Health Service NZ (K.N.), Wellington, New Zealand; Neurology Laboratory (M.-X.W.), Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; Central Clinical School (M.-X.W.), Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia; Anatomic Pathology (A.C., C.C., N.G., S.A.), The Children's Hospital at Westmead, New South Wales, Australia; Anatomic Pathologist (D.N.K.), Department of Pathology and Molecular Medicine, University of Otago, Wellington, New Zealand; and Harvard Medical School (D.G.M.), Boston, MA.; Valkanas E; Kids Neuroscience Centre (L.B.W., S.J.B., A.B., F.J.E., H.J., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Kids Research Institute, The Children's Hospital at Westmead, New South Wales, Australia; Discipline of Child and Adolescent Health (L.B.W., S.J.B., A.B., F.J.E., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Analytic and Translational Genetics Unit (B.B.C., J.L.M., T.T., E.V., D.G.M., M.L.), Massachusetts General Hospital, Boston; Medical and Population Genetics (B.B.C., J.L.M., T.T., E.V., B.W., S.S., D.G.M., M.L.), and Center for Mendelian Genomics (B.B.C., J.L.M., E.V., B.W., S.S., D.G.M., M.L.), Broad Institute of MIT & Harvard, Cambridge, MA; Functional Neuromics (F.J.E., S.T.C.), Children's Medical Research Institute, Westmead, New South Wales, Australia; Murdoch Children's Research Institute (S.S.), Parkville, Victoria, Australia; Department of Diagnostic Genomics (M.R.D., F.F., R.G.), PathWest Laboratory Medicine WA, Nedlands, Australia; Department of Clinical Genetics (S.A.S., A.M., K.J.J.), Children's Hospital at Westmead, New South Wales, Australia; Department of Genetic Medicine (M.C.T.), Westmead Hospital, New South Wales, Australia; Discipline of Genomic Medicine (M.C.T., A.M.), Sydney Medical School, The University of Sydney, New South Wales, Australia; Centre for Clinical Genetics (D.R.M.), Sydney Children's Hospital, Randwick, New South Wales, Australia; School of Women's and Children's Health (D.R.M., M.A.F.), UNSW Medicine, UNSW Sydney, Australia; Department of Neurology (M.A.F., H.S.), Sydney Children's Hospital, Randwick, New South Wales, Australia; Department of Clinical Genetics (A.M.), Nepean Hospital, Sydney, Australia; Genetic Health Service NZ (K.N.), Wellington, New Zealand; Neurology Laboratory (M.-X.W.), Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; Central Clinical School (M.-X.W.), Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia; Anatomic Pathology (A.C., C.C., N.G., S.A.), The Children's Hospital at Westmead, New South Wales, Australia; Anatomic Pathologist (D.N.K.), Department of Pathology and Molecular Medicine, University of Otago, Wellington, New Zealand; and Harvard Medical School (D.G.M.), Boston, MA.; Weisburd B; Kids Neuroscience Centre (L.B.W., S.J.B., A.B., F.J.E., H.J., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Kids Research Institute, The Children's Hospital at Westmead, New South Wales, Australia; Discipline of Child and Adolescent Health (L.B.W., S.J.B., A.B., F.J.E., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Analytic and Translational Genetics Unit (B.B.C., J.L.M., T.T., E.V., D.G.M., M.L.), Massachusetts General Hospital, Boston; Medical and Population Genetics (B.B.C., J.L.M., T.T., E.V., B.W., S.S., D.G.M., M.L.), and Center for Mendelian Genomics (B.B.C., J.L.M., E.V., B.W., S.S., D.G.M., M.L.), Broad Institute of MIT & Harvard, Cambridge, MA; Functional Neuromics (F.J.E., S.T.C.), Children's Medical Research Institute, Westmead, New South Wales, Australia; Murdoch Children's Research Institute (S.S.), Parkville, Victoria, Australia; Department of Diagnostic Genomics (M.R.D., F.F., R.G.), PathWest Laboratory Medicine WA, Nedlands, Australia; Department of Clinical Genetics (S.A.S., A.M., K.J.J.), Children's Hospital at Westmead, New South Wales, Australia; Department of Genetic Medicine (M.C.T.), Westmead Hospital, New South Wales, Australia; Discipline of Genomic Medicine (M.C.T., A.M.), Sydney Medical School, The University of Sydney, New South Wales, Australia; Centre for Clinical Genetics (D.R.M.), Sydney Children's Hospital, Randwick, New South Wales, Australia; School of Women's and Children's Health (D.R.M., M.A.F.), UNSW Medicine, UNSW Sydney, Australia; Department of Neurology (M.A.F., H.S.), Sydney Children's Hospital, Randwick, New South Wales, Australia; Department of Clinical Genetics (A.M.), Nepean Hospital, Sydney, Australia; Genetic Health Service NZ (K.N.), Wellington, New Zealand; Neurology Laboratory (M.-X.W.), Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; Central Clinical School (M.-X.W.), Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia; Anatomic Pathology (A.C., C.C., N.G., S.A.), The Children's Hospital at Westmead, New South Wales, Australia; Anatomic Pathologist (D.N.K.), Department of Pathology and Molecular Medicine, University of Otago, Wellington, New Zealand; and Harvard Medical School (D.G.M.), Boston, MA.; Sadedin S; Kids Neuroscience Centre (L.B.W., S.J.B., A.B., F.J.E., H.J., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Kids Research Institute, The Children's Hospital at Westmead, New South Wales, Australia; Discipline of Child and Adolescent Health (L.B.W., S.J.B., A.B., F.J.E., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Analytic and Translational Genetics Unit (B.B.C., J.L.M., T.T., E.V., D.G.M., M.L.), Massachusetts General Hospital, Boston; Medical and Population Genetics (B.B.C., J.L.M., T.T., E.V., B.W., S.S., D.G.M., M.L.), and Center for Mendelian Genomics (B.B.C., J.L.M., E.V., B.W., S.S., D.G.M., M.L.), Broad Institute of MIT & Harvard, Cambridge, MA; Functional Neuromics (F.J.E., S.T.C.), Children's Medical Research Institute, Westmead, New South Wales, Australia; Murdoch Children's Research Institute (S.S.), Parkville, Victoria, Australia; Department of Diagnostic Genomics (M.R.D., F.F., R.G.), PathWest Laboratory Medicine WA, Nedlands, Australia; Department of Clinical Genetics (S.A.S., A.M., K.J.J.), Children's Hospital at Westmead, New South Wales, Australia; Department of Genetic Medicine (M.C.T.), Westmead Hospital, New South Wales, Australia; Discipline of Genomic Medicine (M.C.T., A.M.), Sydney Medical School, The University of Sydney, New South Wales, Australia; Centre for Clinical Genetics (D.R.M.), Sydney Children's Hospital, Randwick, New South Wales, Australia; School of Women's and Children's Health (D.R.M., M.A.F.), UNSW Medicine, UNSW Sydney, Australia; Department of Neurology (M.A.F., H.S.), Sydney Children's Hospital, Randwick, New South Wales, Australia; Department of Clinical Genetics (A.M.), Nepean Hospital, Sydney, Australia; Genetic Health Service NZ (K.N.), Wellington, New Zealand; Neurology Laboratory (M.-X.W.), Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; Central Clinical School (M.-X.W.), Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia; Anatomic Pathology (A.C., C.C., N.G., S.A.), The Children's Hospital at Westmead, New South Wales, Australia; Anatomic Pathologist (D.N.K.), Department of Pathology and Molecular Medicine, University of Otago, Wellington, New Zealand; and Harvard Medical School (D.G.M.), Boston, MA.; Davis MR; Kids Neuroscience Centre (L.B.W., S.J.B., A.B., F.J.E., H.J., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Kids Research Institute, The Children's Hospital at Westmead, New South Wales, Australia; Discipline of Child and Adolescent Health (L.B.W., S.J.B., A.B., F.J.E., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Analytic and Translational Genetics Unit (B.B.C., J.L.M., T.T., E.V., D.G.M., M.L.), Massachusetts General Hospital, Boston; Medical and Population Genetics (B.B.C., J.L.M., T.T., E.V., B.W., S.S., D.G.M., M.L.), and Center for Mendelian Genomics (B.B.C., J.L.M., E.V., B.W., S.S., D.G.M., M.L.), Broad Institute of MIT & Harvard, Cambridge, MA; Functional Neuromics (F.J.E., S.T.C.), Children's Medical Research Institute, Westmead, New South Wales, Australia; Murdoch Children's Research Institute (S.S.), Parkville, Victoria, Australia; Department of Diagnostic Genomics (M.R.D., F.F., R.G.), PathWest Laboratory Medicine WA, Nedlands, Australia; Department of Clinical Genetics (S.A.S., A.M., K.J.J.), Children's Hospital at Westmead, New South Wales, Australia; Department of Genetic Medicine (M.C.T.), Westmead Hospital, New South Wales, Australia; Discipline of Genomic Medicine (M.C.T., A.M.), Sydney Medical School, The University of Sydney, New South Wales, Australia; Centre for Clinical Genetics (D.R.M.), Sydney Children's Hospital, Randwick, New South Wales, Australia; School of Women's and Children's Health (D.R.M., M.A.F.), UNSW Medicine, UNSW Sydney, Australia; Department of Neurology (M.A.F., H.S.), Sydney Children's Hospital, Randwick, New South Wales, Australia; Department of Clinical Genetics (A.M.), Nepean Hospital, Sydney, Australia; Genetic Health Service NZ (K.N.), Wellington, New Zealand; Neurology Laboratory (M.-X.W.), Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; Central Clinical School (M.-X.W.), Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia; Anatomic Pathology (A.C., C.C., N.G., S.A.), The Children's Hospital at Westmead, New South Wales, Australia; Anatomic Pathologist (D.N.K.), Department of Pathology and Molecular Medicine, University of Otago, Wellington, New Zealand; and Harvard Medical School (D.G.M.), Boston, MA.; Faiz F; Kids Neuroscience Centre (L.B.W., S.J.B., A.B., F.J.E., H.J., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Kids Research Institute, The Children's Hospital at Westmead, New South Wales, Australia; Discipline of Child and Adolescent Health (L.B.W., S.J.B., A.B., F.J.E., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Analytic and Translational Genetics Unit (B.B.C., J.L.M., T.T., E.V., D.G.M., M.L.), Massachusetts General Hospital, Boston; Medical and Population Genetics (B.B.C., J.L.M., T.T., E.V., B.W., S.S., D.G.M., M.L.), and Center for Mendelian Genomics (B.B.C., J.L.M., E.V., B.W., S.S., D.G.M., M.L.), Broad Institute of MIT & Harvard, Cambridge, MA; Functional Neuromics (F.J.E., S.T.C.), Children's Medical Research Institute, Westmead, New South Wales, Australia; Murdoch Children's Research Institute (S.S.), Parkville, Victoria, Australia; Department of Diagnostic Genomics (M.R.D., F.F., R.G.), PathWest Laboratory Medicine WA, Nedlands, Australia; Department of Clinical Genetics (S.A.S., A.M., K.J.J.), Children's Hospital at Westmead, New South Wales, Australia; Department of Genetic Medicine (M.C.T.), Westmead Hospital, New South Wales, Australia; Discipline of Genomic Medicine (M.C.T., A.M.), Sydney Medical School, The University of Sydney, New South Wales, Australia; Centre for Clinical Genetics (D.R.M.), Sydney Children's Hospital, Randwick, New South Wales, Australia; School of Women's and Children's Health (D.R.M., M.A.F.), UNSW Medicine, UNSW Sydney, Australia; Department of Neurology (M.A.F., H.S.), Sydney Children's Hospital, Randwick, New South Wales, Australia; Department of Clinical Genetics (A.M.), Nepean Hospital, Sydney, Australia; Genetic Health Service NZ (K.N.), Wellington, New Zealand; Neurology Laboratory (M.-X.W.), Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; Central Clinical School (M.-X.W.), Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia; Anatomic Pathology (A.C., C.C., N.G., S.A.), The Children's Hospital at Westmead, New South Wales, Australia; Anatomic Pathologist (D.N.K.), Department of Pathology and Molecular Medicine, University of Otago, Wellington, New Zealand; and Harvard Medical School (D.G.M.), Boston, MA.; Gooding R; Kids Neuroscience Centre (L.B.W., S.J.B., A.B., F.J.E., H.J., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Kids Research Institute, The Children's Hospital at Westmead, New South Wales, Australia; Discipline of Child and Adolescent Health (L.B.W., S.J.B., A.B., F.J.E., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Analytic and Translational Genetics Unit (B.B.C., J.L.M., T.T., E.V., D.G.M., M.L.), Massachusetts General Hospital, Boston; Medical and Population Genetics (B.B.C., J.L.M., T.T., E.V., B.W., S.S., D.G.M., M.L.), and Center for Mendelian Genomics (B.B.C., J.L.M., E.V., B.W., S.S., D.G.M., M.L.), Broad Institute of MIT & Harvard, Cambridge, MA; Functional Neuromics (F.J.E., S.T.C.), Children's Medical Research Institute, Westmead, New South Wales, Australia; Murdoch Children's Research Institute (S.S.), Parkville, Victoria, Australia; Department of Diagnostic Genomics (M.R.D., F.F., R.G.), PathWest Laboratory Medicine WA, Nedlands, Australia; Department of Clinical Genetics (S.A.S., A.M., K.J.J.), Children's Hospital at Westmead, New South Wales, Australia; Department of Genetic Medicine (M.C.T.), Westmead Hospital, New South Wales, Australia; Discipline of Genomic Medicine (M.C.T., A.M.), Sydney Medical School, The University of Sydney, New South Wales, Australia; Centre for Clinical Genetics (D.R.M.), Sydney Children's Hospital, Randwick, New South Wales, Australia; School of Women's and Children's Health (D.R.M., M.A.F.), UNSW Medicine, UNSW Sydney, Australia; Department of Neurology (M.A.F., H.S.), Sydney Children's Hospital, Randwick, New South Wales, Australia; Department of Clinical Genetics (A.M.), Nepean Hospital, Sydney, Australia; Genetic Health Service NZ (K.N.), Wellington, New Zealand; Neurology Laboratory (M.-X.W.), Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; Central Clinical School (M.-X.W.), Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia; Anatomic Pathology (A.C., C.C., N.G., S.A.), The Children's Hospital at Westmead, New South Wales, Australia; Anatomic Pathologist (D.N.K.), Department of Pathology and Molecular Medicine, University of Otago, Wellington, New Zealand; and Harvard Medical School (D.G.M.), Boston, MA.; Sandaradura SA; Kids Neuroscience Centre (L.B.W., S.J.B., A.B., F.J.E., H.J., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Kids Research Institute, The Children's Hospital at Westmead, New South Wales, Australia; Discipline of Child and Adolescent Health (L.B.W., S.J.B., A.B., F.J.E., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Analytic and Translational Genetics Unit (B.B.C., J.L.M., T.T., E.V., D.G.M., M.L.), Massachusetts General Hospital, Boston; Medical and Population Genetics (B.B.C., J.L.M., T.T., E.V., B.W., S.S., D.G.M., M.L.), and Center for Mendelian Genomics (B.B.C., J.L.M., E.V., B.W., S.S., D.G.M., M.L.), Broad Institute of MIT & Harvard, Cambridge, MA; Functional Neuromics (F.J.E., S.T.C.), Children's Medical Research Institute, Westmead, New South Wales, Australia; Murdoch Children's Research Institute (S.S.), Parkville, Victoria, Australia; Department of Diagnostic Genomics (M.R.D., F.F., R.G.), PathWest Laboratory Medicine WA, Nedlands, Australia; Department of Clinical Genetics (S.A.S., A.M., K.J.J.), Children's Hospital at Westmead, New South Wales, Australia; Department of Genetic Medicine (M.C.T.), Westmead Hospital, New South Wales, Australia; Discipline of Genomic Medicine (M.C.T., A.M.), Sydney Medical School, The University of Sydney, New South Wales, Australia; Centre for Clinical Genetics (D.R.M.), Sydney Children's Hospital, Randwick, New South Wales, Australia; School of Women's and Children's Health (D.R.M., M.A.F.), UNSW Medicine, UNSW Sydney, Australia; Department of Neurology (M.A.F., H.S.), Sydney Children's Hospital, Randwick, New South Wales, Australia; Department of Clinical Genetics (A.M.), Nepean Hospital, Sydney, Australia; Genetic Health Service NZ (K.N.), Wellington, New Zealand; Neurology Laboratory (M.-X.W.), Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; Central Clinical School (M.-X.W.), Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia; Anatomic Pathology (A.C., C.C., N.G., S.A.), The Children's Hospital at Westmead, New South Wales, Australia; Anatomic Pathologist (D.N.K.), Department of Pathology and Molecular Medicine, University of Otago, Wellington, New Zealand; and Harvard Medical School (D.G.M.), Boston, MA.; O'Grady GL; Kids Neuroscience Centre (L.B.W., S.J.B., A.B., F.J.E., H.J., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Kids Research Institute, The Children's Hospital at Westmead, New South Wales, Australia; Discipline of Child and Adolescent Health (L.B.W., S.J.B., A.B., F.J.E., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Analytic and Translational Genetics Unit (B.B.C., J.L.M., T.T., E.V., D.G.M., M.L.), Massachusetts General Hospital, Boston; Medical and Population Genetics (B.B.C., J.L.M., T.T., E.V., B.W., S.S., D.G.M., M.L.), and Center for Mendelian Genomics (B.B.C., J.L.M., E.V., B.W., S.S., D.G.M., M.L.), Broad Institute of MIT & Harvard, Cambridge, MA; Functional Neuromics (F.J.E., S.T.C.), Children's Medical Research Institute, Westmead, New South Wales, Australia; Murdoch Children's Research Institute (S.S.), Parkville, Victoria, Australia; Department of Diagnostic Genomics (M.R.D., F.F., R.G.), PathWest Laboratory Medicine WA, Nedlands, Australia; Department of Clinical Genetics (S.A.S., A.M., K.J.J.), Children's Hospital at Westmead, New South Wales, Australia; Department of Genetic Medicine (M.C.T.), Westmead Hospital, New South Wales, Australia; Discipline of Genomic Medicine (M.C.T., A.M.), Sydney Medical School, The University of Sydney, New South Wales, Australia; Centre for Clinical Genetics (D.R.M.), Sydney Children's Hospital, Randwick, New South Wales, Australia; School of Women's and Children's Health (D.R.M., M.A.F.), UNSW Medicine, UNSW Sydney, Australia; Department of Neurology (M.A.F., H.S.), Sydney Children's Hospital, Randwick, New South Wales, Australia; Department of Clinical Genetics (A.M.), Nepean Hospital, Sydney, Australia; Genetic Health Service NZ (K.N.), Wellington, New Zealand; Neurology Laboratory (M.-X.W.), Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; Central Clinical School (M.-X.W.), Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia; Anatomic Pathology (A.C., C.C., N.G., S.A.), The Children's Hospital at Westmead, New South Wales, Australia; Anatomic Pathologist (D.N.K.), Department of Pathology and Molecular Medicine, University of Otago, Wellington, New Zealand; and Harvard Medical School (D.G.M.), Boston, MA.; Tchan MC; Kids Neuroscience Centre (L.B.W., S.J.B., A.B., F.J.E., H.J., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Kids Research Institute, The Children's Hospital at Westmead, New South Wales, Australia; Discipline of Child and Adolescent Health (L.B.W., S.J.B., A.B., F.J.E., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Analytic and Translational Genetics Unit (B.B.C., J.L.M., T.T., E.V., D.G.M., M.L.), Massachusetts General Hospital, Boston; Medical and Population Genetics (B.B.C., J.L.M., T.T., E.V., B.W., S.S., D.G.M., M.L.), and Center for Mendelian Genomics (B.B.C., J.L.M., E.V., B.W., S.S., D.G.M., M.L.), Broad Institute of MIT & Harvard, Cambridge, MA; Functional Neuromics (F.J.E., S.T.C.), Children's Medical Research Institute, Westmead, New South Wales, Australia; Murdoch Children's Research Institute (S.S.), Parkville, Victoria, Australia; Department of Diagnostic Genomics (M.R.D., F.F., R.G.), PathWest Laboratory Medicine WA, Nedlands, Australia; Department of Clinical Genetics (S.A.S., A.M., K.J.J.), Children's Hospital at Westmead, New South Wales, Australia; Department of Genetic Medicine (M.C.T.), Westmead Hospital, New South Wales, Australia; Discipline of Genomic Medicine (M.C.T., A.M.), Sydney Medical School, The University of Sydney, New South Wales, Australia; Centre for Clinical Genetics (D.R.M.), Sydney Children's Hospital, Randwick, New South Wales, Australia; School of Women's and Children's Health (D.R.M., M.A.F.), UNSW Medicine, UNSW Sydney, Australia; Department of Neurology (M.A.F., H.S.), Sydney Children's Hospital, Randwick, New South Wales, Australia; Department of Clinical Genetics (A.M.), Nepean Hospital, Sydney, Australia; Genetic Health Service NZ (K.N.), Wellington, New Zealand; Neurology Laboratory (M.-X.W.), Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; Central Clinical School (M.-X.W.), Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia; Anatomic Pathology (A.C., C.C., N.G., S.A.), The Children's Hospital at Westmead, New South Wales, Australia; Anatomic Pathologist (D.N.K.), Department of Pathology and Molecular Medicine, University of Otago, Wellington, New Zealand; and Harvard Medical School (D.G.M.), Boston, MA.; Mowat DR; Kids Neuroscience Centre (L.B.W., S.J.B., A.B., F.J.E., H.J., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Kids Research Institute, The Children's Hospital at Westmead, New South Wales, Australia; Discipline of Child and Adolescent Health (L.B.W., S.J.B., A.B., F.J.E., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Analytic and Translational Genetics Unit (B.B.C., J.L.M., T.T., E.V., D.G.M., M.L.), Massachusetts General Hospital, Boston; Medical and Population Genetics (B.B.C., J.L.M., T.T., E.V., B.W., S.S., D.G.M., M.L.), and Center for Mendelian Genomics (B.B.C., J.L.M., E.V., B.W., S.S., D.G.M., M.L.), Broad Institute of MIT & Harvard, Cambridge, MA; Functional Neuromics (F.J.E., S.T.C.), Children's Medical Research Institute, Westmead, New South Wales, Australia; Murdoch Children's Research Institute (S.S.), Parkville, Victoria, Australia; Department of Diagnostic Genomics (M.R.D., F.F., R.G.), PathWest Laboratory Medicine WA, Nedlands, Australia; Department of Clinical Genetics (S.A.S., A.M., K.J.J.), Children's Hospital at Westmead, New South Wales, Australia; Department of Genetic Medicine (M.C.T.), Westmead Hospital, New South Wales, Australia; Discipline of Genomic Medicine (M.C.T., A.M.), Sydney Medical School, The University of Sydney, New South Wales, Australia; Centre for Clinical Genetics (D.R.M.), Sydney Children's Hospital, Randwick, New South Wales, Australia; School of Women's and Children's Health (D.R.M., M.A.F.), UNSW Medicine, UNSW Sydney, Australia; Department of Neurology (M.A.F., H.S.), Sydney Children's Hospital, Randwick, New South Wales, Australia; Department of Clinical Genetics (A.M.), Nepean Hospital, Sydney, Australia; Genetic Health Service NZ (K.N.), Wellington, New Zealand; Neurology Laboratory (M.-X.W.), Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; Central Clinical School (M.-X.W.), Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia; Anatomic Pathology (A.C., C.C., N.G., S.A.), The Children's Hospital at Westmead, New South Wales, Australia; Anatomic Pathologist (D.N.K.), Department of Pathology and Molecular Medicine, University of Otago, Wellington, New Zealand; and Harvard Medical School (D.G.M.), Boston, MA.; Oates EC; Kids Neuroscience Centre (L.B.W., S.J.B., A.B., F.J.E., H.J., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Kids Research Institute, The Children's Hospital at Westmead, New South Wales, Australia; Discipline of Child and Adolescent Health (L.B.W., S.J.B., A.B., F.J.E., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Analytic and Translational Genetics Unit (B.B.C., J.L.M., T.T., E.V., D.G.M., M.L.), Massachusetts General Hospital, Boston; Medical and Population Genetics (B.B.C., J.L.M., T.T., E.V., B.W., S.S., D.G.M., M.L.), and Center for Mendelian Genomics (B.B.C., J.L.M., E.V., B.W., S.S., D.G.M., M.L.), Broad Institute of MIT & Harvard, Cambridge, MA; Functional Neuromics (F.J.E., S.T.C.), Children's Medical Research Institute, Westmead, New South Wales, Australia; Murdoch Children's Research Institute (S.S.), Parkville, Victoria, Australia; Department of Diagnostic Genomics (M.R.D., F.F., R.G.), PathWest Laboratory Medicine WA, Nedlands, Australia; Department of Clinical Genetics (S.A.S., A.M., K.J.J.), Children's Hospital at Westmead, New South Wales, Australia; Department of Genetic Medicine (M.C.T.), Westmead Hospital, New South Wales, Australia; Discipline of Genomic Medicine (M.C.T., A.M.), Sydney Medical School, The University of Sydney, New South Wales, Australia; Centre for Clinical Genetics (D.R.M.), Sydney Children's Hospital, Randwick, New South Wales, Australia; School of Women's and Children's Health (D.R.M., M.A.F.), UNSW Medicine, UNSW Sydney, Australia; Department of Neurology (M.A.F., H.S.), Sydney Children's Hospital, Randwick, New South Wales, Australia; Department of Clinical Genetics (A.M.), Nepean Hospital, Sydney, Australia; Genetic Health Service NZ (K.N.), Wellington, New Zealand; Neurology Laboratory (M.-X.W.), Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; Central Clinical School (M.-X.W.), Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia; Anatomic Pathology (A.C., C.C., N.G., S.A.), The Children's Hospital at Westmead, New South Wales, Australia; Anatomic Pathologist (D.N.K.), Department of Pathology and Molecular Medicine, University of Otago, Wellington, New Zealand; and Harvard Medical School (D.G.M.), Boston, MA.; Farrar MA; Kids Neuroscience Centre (L.B.W., S.J.B., A.B., F.J.E., H.J., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Kids Research Institute, The Children's Hospital at Westmead, New South Wales, Australia; Discipline of Child and Adolescent Health (L.B.W., S.J.B., A.B., F.J.E., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Analytic and Translational Genetics Unit (B.B.C., J.L.M., T.T., E.V., D.G.M., M.L.), Massachusetts General Hospital, Boston; Medical and Population Genetics (B.B.C., J.L.M., T.T., E.V., B.W., S.S., D.G.M., M.L.), and Center for Mendelian Genomics (B.B.C., J.L.M., E.V., B.W., S.S., D.G.M., M.L.), Broad Institute of MIT & Harvard, Cambridge, MA; Functional Neuromics (F.J.E., S.T.C.), Children's Medical Research Institute, Westmead, New South Wales, Australia; Murdoch Children's Research Institute (S.S.), Parkville, Victoria, Australia; Department of Diagnostic Genomics (M.R.D., F.F., R.G.), PathWest Laboratory Medicine WA, Nedlands, Australia; Department of Clinical Genetics (S.A.S., A.M., K.J.J.), Children's Hospital at Westmead, New South Wales, Australia; Department of Genetic Medicine (M.C.T.), Westmead Hospital, New South Wales, Australia; Discipline of Genomic Medicine (M.C.T., A.M.), Sydney Medical School, The University of Sydney, New South Wales, Australia; Centre for Clinical Genetics (D.R.M.), Sydney Children's Hospital, Randwick, New South Wales, Australia; School of Women's and Children's Health (D.R.M., M.A.F.), UNSW Medicine, UNSW Sydney, Australia; Department of Neurology (M.A.F., H.S.), Sydney Children's Hospital, Randwick, New South Wales, Australia; Department of Clinical Genetics (A.M.), Nepean Hospital, Sydney, Australia; Genetic Health Service NZ (K.N.), Wellington, New Zealand; Neurology Laboratory (M.-X.W.), Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; Central Clinical School (M.-X.W.), Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia; Anatomic Pathology (A.C., C.C., N.G., S.A.), The Children's Hospital at Westmead, New South Wales, Australia; Anatomic Pathologist (D.N.K.), Department of Pathology and Molecular Medicine, University of Otago, Wellington, New Zealand; and Harvard Medical School (D.G.M.), Boston, MA.; Sampaio H; Kids Neuroscience Centre (L.B.W., S.J.B., A.B., F.J.E., H.J., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Kids Research Institute, The Children's Hospital at Westmead, New South Wales, Australia; Discipline of Child and Adolescent Health (L.B.W., S.J.B., A.B., F.J.E., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Analytic and Translational Genetics Unit (B.B.C., J.L.M., T.T., E.V., D.G.M., M.L.), Massachusetts General Hospital, Boston; Medical and Population Genetics (B.B.C., J.L.M., T.T., E.V., B.W., S.S., D.G.M., M.L.), and Center for Mendelian Genomics (B.B.C., J.L.M., E.V., B.W., S.S., D.G.M., M.L.), Broad Institute of MIT & Harvard, Cambridge, MA; Functional Neuromics (F.J.E., S.T.C.), Children's Medical Research Institute, Westmead, New South Wales, Australia; Murdoch Children's Research Institute (S.S.), Parkville, Victoria, Australia; Department of Diagnostic Genomics (M.R.D., F.F., R.G.), PathWest Laboratory Medicine WA, Nedlands, Australia; Department of Clinical Genetics (S.A.S., A.M., K.J.J.), Children's Hospital at Westmead, New South Wales, Australia; Department of Genetic Medicine (M.C.T.), Westmead Hospital, New South Wales, Australia; Discipline of Genomic Medicine (M.C.T., A.M.), Sydney Medical School, The University of Sydney, New South Wales, Australia; Centre for Clinical Genetics (D.R.M.), Sydney Children's Hospital, Randwick, New South Wales, Australia; School of Women's and Children's Health (D.R.M., M.A.F.), UNSW Medicine, UNSW Sydney, Australia; Department of Neurology (M.A.F., H.S.), Sydney Children's Hospital, Randwick, New South Wales, Australia; Department of Clinical Genetics (A.M.), Nepean Hospital, Sydney, Australia; Genetic Health Service NZ (K.N.), Wellington, New Zealand; Neurology Laboratory (M.-X.W.), Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; Central Clinical School (M.-X.W.), Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia; Anatomic Pathology (A.C., C.C., N.G., S.A.), The Children's Hospital at Westmead, New South Wales, Australia; Anatomic Pathologist (D.N.K.), Department of Pathology and Molecular Medicine, University of Otago, Wellington, New Zealand; and Harvard Medical School (D.G.M.), Boston, MA.; Ma A; Kids Neuroscience Centre (L.B.W., S.J.B., A.B., F.J.E., H.J., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Kids Research Institute, The Children's Hospital at Westmead, New South Wales, Australia; Discipline of Child and Adolescent Health (L.B.W., S.J.B., A.B., F.J.E., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Analytic and Translational Genetics Unit (B.B.C., J.L.M., T.T., E.V., D.G.M., M.L.), Massachusetts General Hospital, Boston; Medical and Population Genetics (B.B.C., J.L.M., T.T., E.V., B.W., S.S., D.G.M., M.L.), and Center for Mendelian Genomics (B.B.C., J.L.M., E.V., B.W., S.S., D.G.M., M.L.), Broad Institute of MIT & Harvard, Cambridge, MA; Functional Neuromics (F.J.E., S.T.C.), Children's Medical Research Institute, Westmead, New South Wales, Australia; Murdoch Children's Research Institute (S.S.), Parkville, Victoria, Australia; Department of Diagnostic Genomics (M.R.D., F.F., R.G.), PathWest Laboratory Medicine WA, Nedlands, Australia; Department of Clinical Genetics (S.A.S., A.M., K.J.J.), Children's Hospital at Westmead, New South Wales, Australia; Department of Genetic Medicine (M.C.T.), Westmead Hospital, New South Wales, Australia; Discipline of Genomic Medicine (M.C.T., A.M.), Sydney Medical School, The University of Sydney, New South Wales, Australia; Centre for Clinical Genetics (D.R.M.), Sydney Children's Hospital, Randwick, New South Wales, Australia; School of Women's and Children's Health (D.R.M., M.A.F.), UNSW Medicine, UNSW Sydney, Australia; Department of Neurology (M.A.F., H.S.), Sydney Children's Hospital, Randwick, New South Wales, Australia; Department of Clinical Genetics (A.M.), Nepean Hospital, Sydney, Australia; Genetic Health Service NZ (K.N.), Wellington, New Zealand; Neurology Laboratory (M.-X.W.), Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; Central Clinical School (M.-X.W.), Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia; Anatomic Pathology (A.C., C.C., N.G., S.A.), The Children's Hospital at Westmead, New South Wales, Australia; Anatomic Pathologist (D.N.K.), Department of Pathology and Molecular Medicine, University of Otago, Wellington, New Zealand; and Harvard Medical School (D.G.M.), Boston, MA.; Neas K; Kids Neuroscience Centre (L.B.W., S.J.B., A.B., F.J.E., H.J., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Kids Research Institute, The Children's Hospital at Westmead, New South Wales, Australia; Discipline of Child and Adolescent Health (L.B.W., S.J.B., A.B., F.J.E., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Analytic and Translational Genetics Unit (B.B.C., J.L.M., T.T., E.V., D.G.M., M.L.), Massachusetts General Hospital, Boston; Medical and Population Genetics (B.B.C., J.L.M., T.T., E.V., B.W., S.S., D.G.M., M.L.), and Center for Mendelian Genomics (B.B.C., J.L.M., E.V., B.W., S.S., D.G.M., M.L.), Broad Institute of MIT & Harvard, Cambridge, MA; Functional Neuromics (F.J.E., S.T.C.), Children's Medical Research Institute, Westmead, New South Wales, Australia; Murdoch Children's Research Institute (S.S.), Parkville, Victoria, Australia; Department of Diagnostic Genomics (M.R.D., F.F., R.G.), PathWest Laboratory Medicine WA, Nedlands, Australia; Department of Clinical Genetics (S.A.S., A.M., K.J.J.), Children's Hospital at Westmead, New South Wales, Australia; Department of Genetic Medicine (M.C.T.), Westmead Hospital, New South Wales, Australia; Discipline of Genomic Medicine (M.C.T., A.M.), Sydney Medical School, The University of Sydney, New South Wales, Australia; Centre for Clinical Genetics (D.R.M.), Sydney Children's Hospital, Randwick, New South Wales, Australia; School of Women's and Children's Health (D.R.M., M.A.F.), UNSW Medicine, UNSW Sydney, Australia; Department of Neurology (M.A.F., H.S.), Sydney Children's Hospital, Randwick, New South Wales, Australia; Department of Clinical Genetics (A.M.), Nepean Hospital, Sydney, Australia; Genetic Health Service NZ (K.N.), Wellington, New Zealand; Neurology Laboratory (M.-X.W.), Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; Central Clinical School (M.-X.W.), Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia; Anatomic Pathology (A.C., C.C., N.G., S.A.), The Children's Hospital at Westmead, New South Wales, Australia; Anatomic Pathologist (D.N.K.), Department of Pathology and Molecular Medicine, University of Otago, Wellington, New Zealand; and Harvard Medical School (D.G.M.), Boston, MA.; Wang MX; Kids Neuroscience Centre (L.B.W., S.J.B., A.B., F.J.E., H.J., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Kids Research Institute, The Children's Hospital at Westmead, New South Wales, Australia; Discipline of Child and Adolescent Health (L.B.W., S.J.B., A.B., F.J.E., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Analytic and Translational Genetics Unit (B.B.C., J.L.M., T.T., E.V., D.G.M., M.L.), Massachusetts General Hospital, Boston; Medical and Population Genetics (B.B.C., J.L.M., T.T., E.V., B.W., S.S., D.G.M., M.L.), and Center for Mendelian Genomics (B.B.C., J.L.M., E.V., B.W., S.S., D.G.M., M.L.), Broad Institute of MIT & Harvard, Cambridge, MA; Functional Neuromics (F.J.E., S.T.C.), Children's Medical Research Institute, Westmead, New South Wales, Australia; Murdoch Children's Research Institute (S.S.), Parkville, Victoria, Australia; Department of Diagnostic Genomics (M.R.D., F.F., R.G.), PathWest Laboratory Medicine WA, Nedlands, Australia; Department of Clinical Genetics (S.A.S., A.M., K.J.J.), Children's Hospital at Westmead, New South Wales, Australia; Department of Genetic Medicine (M.C.T.), Westmead Hospital, New South Wales, Australia; Discipline of Genomic Medicine (M.C.T., A.M.), Sydney Medical School, The University of Sydney, New South Wales, Australia; Centre for Clinical Genetics (D.R.M.), Sydney Children's Hospital, Randwick, New South Wales, Australia; School of Women's and Children's Health (D.R.M., M.A.F.), UNSW Medicine, UNSW Sydney, Australia; Department of Neurology (M.A.F., H.S.), Sydney Children's Hospital, Randwick, New South Wales, Australia; Department of Clinical Genetics (A.M.), Nepean Hospital, Sydney, Australia; Genetic Health Service NZ (K.N.), Wellington, New Zealand; Neurology Laboratory (M.-X.W.), Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; Central Clinical School (M.-X.W.), Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia; Anatomic Pathology (A.C., C.C., N.G., S.A.), The Children's Hospital at Westmead, New South Wales, Australia; Anatomic Pathologist (D.N.K.), Department of Pathology and Molecular Medicine, University of Otago, Wellington, New Zealand; and Harvard Medical School (D.G.M.), Boston, MA.; Charlton A; Kids Neuroscience Centre (L.B.W., S.J.B., A.B., F.J.E., H.J., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Kids Research Institute, The Children's Hospital at Westmead, New South Wales, Australia; Discipline of Child and Adolescent Health (L.B.W., S.J.B., A.B., F.J.E., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Analytic and Translational Genetics Unit (B.B.C., J.L.M., T.T., E.V., D.G.M., M.L.), Massachusetts General Hospital, Boston; Medical and Population Genetics (B.B.C., J.L.M., T.T., E.V., B.W., S.S., D.G.M., M.L.), and Center for Mendelian Genomics (B.B.C., J.L.M., E.V., B.W., S.S., D.G.M., M.L.), Broad Institute of MIT & Harvard, Cambridge, MA; Functional Neuromics (F.J.E., S.T.C.), Children's Medical Research Institute, Westmead, New South Wales, Australia; Murdoch Children's Research Institute (S.S.), Parkville, Victoria, Australia; Department of Diagnostic Genomics (M.R.D., F.F., R.G.), PathWest Laboratory Medicine WA, Nedlands, Australia; Department of Clinical Genetics (S.A.S., A.M., K.J.J.), Children's Hospital at Westmead, New South Wales, Australia; Department of Genetic Medicine (M.C.T.), Westmead Hospital, New South Wales, Australia; Discipline of Genomic Medicine (M.C.T., A.M.), Sydney Medical School, The University of Sydney, New South Wales, Australia; Centre for Clinical Genetics (D.R.M.), Sydney Children's Hospital, Randwick, New South Wales, Australia; School of Women's and Children's Health (D.R.M., M.A.F.), UNSW Medicine, UNSW Sydney, Australia; Department of Neurology (M.A.F., H.S.), Sydney Children's Hospital, Randwick, New South Wales, Australia; Department of Clinical Genetics (A.M.), Nepean Hospital, Sydney, Australia; Genetic Health Service NZ (K.N.), Wellington, New Zealand; Neurology Laboratory (M.-X.W.), Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; Central Clinical School (M.-X.W.), Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia; Anatomic Pathology (A.C., C.C., N.G., S.A.), The Children's Hospital at Westmead, New South Wales, Australia; Anatomic Pathologist (D.N.K.), Department of Pathology and Molecular Medicine, University of Otago, Wellington, New Zealand; and Harvard Medical School (D.G.M.), Boston, MA.; Chan C; Kids Neuroscience Centre (L.B.W., S.J.B., A.B., F.J.E., H.J., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Kids Research Institute, The Children's Hospital at Westmead, New South Wales, Australia; Discipline of Child and Adolescent Health (L.B.W., S.J.B., A.B., F.J.E., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Analytic and Translational Genetics Unit (B.B.C., J.L.M., T.T., E.V., D.G.M., M.L.), Massachusetts General Hospital, Boston; Medical and Population Genetics (B.B.C., J.L.M., T.T., E.V., B.W., S.S., D.G.M., M.L.), and Center for Mendelian Genomics (B.B.C., J.L.M., E.V., B.W., S.S., D.G.M., M.L.), Broad Institute of MIT & Harvard, Cambridge, MA; Functional Neuromics (F.J.E., S.T.C.), Children's Medical Research Institute, Westmead, New South Wales, Australia; Murdoch Children's Research Institute (S.S.), Parkville, Victoria, Australia; Department of Diagnostic Genomics (M.R.D., F.F., R.G.), PathWest Laboratory Medicine WA, Nedlands, Australia; Department of Clinical Genetics (S.A.S., A.M., K.J.J.), Children's Hospital at Westmead, New South Wales, Australia; Department of Genetic Medicine (M.C.T.), Westmead Hospital, New South Wales, Australia; Discipline of Genomic Medicine (M.C.T., A.M.), Sydney Medical School, The University of Sydney, New South Wales, Australia; Centre for Clinical Genetics (D.R.M.), Sydney Children's Hospital, Randwick, New South Wales, Australia; School of Women's and Children's Health (D.R.M., M.A.F.), UNSW Medicine, UNSW Sydney, Australia; Department of Neurology (M.A.F., H.S.), Sydney Children's Hospital, Randwick, New South Wales, Australia; Department of Clinical Genetics (A.M.), Nepean Hospital, Sydney, Australia; Genetic Health Service NZ (K.N.), Wellington, New Zealand; Neurology Laboratory (M.-X.W.), Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; Central Clinical School (M.-X.W.), Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia; Anatomic Pathology (A.C., C.C., N.G., S.A.), The Children's Hospital at Westmead, New South Wales, Australia; Anatomic Pathologist (D.N.K.), Department of Pathology and Molecular Medicine, University of Otago, Wellington, New Zealand; and Harvard Medical School (D.G.M.), Boston, MA.; Kenwright DN; Kids Neuroscience Centre (L.B.W., S.J.B., A.B., F.J.E., H.J., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Kids Research Institute, The Children's Hospital at Westmead, New South Wales, Australia; Discipline of Child and Adolescent Health (L.B.W., S.J.B., A.B., F.J.E., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Analytic and Translational Genetics Unit (B.B.C., J.L.M., T.T., E.V., D.G.M., M.L.), Massachusetts General Hospital, Boston; Medical and Population Genetics (B.B.C., J.L.M., T.T., E.V., B.W., S.S., D.G.M., M.L.), and Center for Mendelian Genomics (B.B.C., J.L.M., E.V., B.W., S.S., D.G.M., M.L.), Broad Institute of MIT & Harvard, Cambridge, MA; Functional Neuromics (F.J.E., S.T.C.), Children's Medical Research Institute, Westmead, New South Wales, Australia; Murdoch Children's Research Institute (S.S.), Parkville, Victoria, Australia; Department of Diagnostic Genomics (M.R.D., F.F., R.G.), PathWest Laboratory Medicine WA, Nedlands, Australia; Department of Clinical Genetics (S.A.S., A.M., K.J.J.), Children's Hospital at Westmead, New South Wales, Australia; Department of Genetic Medicine (M.C.T.), Westmead Hospital, New South Wales, Australia; Discipline of Genomic Medicine (M.C.T., A.M.), Sydney Medical School, The University of Sydney, New South Wales, Australia; Centre for Clinical Genetics (D.R.M.), Sydney Children's Hospital, Randwick, New South Wales, Australia; School of Women's and Children's Health (D.R.M., M.A.F.), UNSW Medicine, UNSW Sydney, Australia; Department of Neurology (M.A.F., H.S.), Sydney Children's Hospital, Randwick, New South Wales, Australia; Department of Clinical Genetics (A.M.), Nepean Hospital, Sydney, Australia; Genetic Health Service NZ (K.N.), Wellington, New Zealand; Neurology Laboratory (M.-X.W.), Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; Central Clinical School (M.-X.W.), Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia; Anatomic Pathology (A.C., C.C., N.G., S.A.), The Children's Hospital at Westmead, New South Wales, Australia; Anatomic Pathologist (D.N.K.), Department of Pathology and Molecular Medicine, University of Otago, Wellington, New Zealand; and Harvard Medical School (D.G.M.), Boston, MA.; Graf N; Kids Neuroscience Centre (L.B.W., S.J.B., A.B., F.J.E., H.J., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Kids Research Institute, The Children's Hospital at Westmead, New South Wales, Australia; Discipline of Child and Adolescent Health (L.B.W., S.J.B., A.B., F.J.E., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Analytic and Translational Genetics Unit (B.B.C., J.L.M., T.T., E.V., D.G.M., M.L.), Massachusetts General Hospital, Boston; Medical and Population Genetics (B.B.C., J.L.M., T.T., E.V., B.W., S.S., D.G.M., M.L.), and Center for Mendelian Genomics (B.B.C., J.L.M., E.V., B.W., S.S., D.G.M., M.L.), Broad Institute of MIT & Harvard, Cambridge, MA; Functional Neuromics (F.J.E., S.T.C.), Children's Medical Research Institute, Westmead, New South Wales, Australia; Murdoch Children's Research Institute (S.S.), Parkville, Victoria, Australia; Department of Diagnostic Genomics (M.R.D., F.F., R.G.), PathWest Laboratory Medicine WA, Nedlands, Australia; Department of Clinical Genetics (S.A.S., A.M., K.J.J.), Children's Hospital at Westmead, New South Wales, Australia; Department of Genetic Medicine (M.C.T.), Westmead Hospital, New South Wales, Australia; Discipline of Genomic Medicine (M.C.T., A.M.), Sydney Medical School, The University of Sydney, New South Wales, Australia; Centre for Clinical Genetics (D.R.M.), Sydney Children's Hospital, Randwick, New South Wales, Australia; School of Women's and Children's Health (D.R.M., M.A.F.), UNSW Medicine, UNSW Sydney, Australia; Department of Neurology (M.A.F., H.S.), Sydney Children's Hospital, Randwick, New South Wales, Australia; Department of Clinical Genetics (A.M.), Nepean Hospital, Sydney, Australia; Genetic Health Service NZ (K.N.), Wellington, New Zealand; Neurology Laboratory (M.-X.W.), Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; Central Clinical School (M.-X.W.), Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia; Anatomic Pathology (A.C., C.C., N.G., S.A.), The Children's Hospital at Westmead, New South Wales, Australia; Anatomic Pathologist (D.N.K.), Department of Pathology and Molecular Medicine, University of Otago, Wellington, New Zealand; and Harvard Medical School (D.G.M.), Boston, MA.; Arbuckle S; Kids Neuroscience Centre (L.B.W., S.J.B., A.B., F.J.E., H.J., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Kids Research Institute, The Children's Hospital at Westmead, New South Wales, Australia; Discipline of Child and Adolescent Health (L.B.W., S.J.B., A.B., F.J.E., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Analytic and Translational Genetics Unit (B.B.C., J.L.M., T.T., E.V., D.G.M., M.L.), Massachusetts General Hospital, Boston; Medical and Population Genetics (B.B.C., J.L.M., T.T., E.V., B.W., S.S., D.G.M., M.L.), and Center for Mendelian Genomics (B.B.C., J.L.M., E.V., B.W., S.S., D.G.M., M.L.), Broad Institute of MIT & Harvard, Cambridge, MA; Functional Neuromics (F.J.E., S.T.C.), Children's Medical Research Institute, Westmead, New South Wales, Australia; Murdoch Children's Research Institute (S.S.), Parkville, Victoria, Australia; Department of Diagnostic Genomics (M.R.D., F.F., R.G.), PathWest Laboratory Medicine WA, Nedlands, Australia; Department of Clinical Genetics (S.A.S., A.M., K.J.J.), Children's Hospital at Westmead, New South Wales, Australia; Department of Genetic Medicine (M.C.T.), Westmead Hospital, New South Wales, Australia; Discipline of Genomic Medicine (M.C.T., A.M.), Sydney Medical School, The University of Sydney, New South Wales, Australia; Centre for Clinical Genetics (D.R.M.), Sydney Children's Hospital, Randwick, New South Wales, Australia; School of Women's and Children's Health (D.R.M., M.A.F.), UNSW Medicine, UNSW Sydney, Australia; Department of Neurology (M.A.F., H.S.), Sydney Children's Hospital, Randwick, New South Wales, Australia; Department of Clinical Genetics (A.M.), Nepean Hospital, Sydney, Australia; Genetic Health Service NZ (K.N.), Wellington, New Zealand; Neurology Laboratory (M.-X.W.), Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; Central Clinical School (M.-X.W.), Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia; Anatomic Pathology (A.C., C.C., N.G., S.A.), The Children's Hospital at Westmead, New South Wales, Australia; Anatomic Pathologist (D.N.K.), Department of Pathology and Molecular Medicine, University of Otago, Wellington, New Zealand; and Harvard Medical School (D.G.M.), Boston, MA.; Clarke NF; Kids Neuroscience Centre (L.B.W., S.J.B., A.B., F.J.E., H.J., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Kids Research Institute, The Children's Hospital at Westmead, New South Wales, Australia; Discipline of Child and Adolescent Health (L.B.W., S.J.B., A.B., F.J.E., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Analytic and Translational Genetics Unit (B.B.C., J.L.M., T.T., E.V., D.G.M., M.L.), Massachusetts General Hospital, Boston; Medical and Population Genetics (B.B.C., J.L.M., T.T., E.V., B.W., S.S., D.G.M., M.L.), and Center for Mendelian Genomics (B.B.C., J.L.M., E.V., B.W., S.S., D.G.M., M.L.), Broad Institute of MIT & Harvard, Cambridge, MA; Functional Neuromics (F.J.E., S.T.C.), Children's Medical Research Institute, Westmead, New South Wales, Australia; Murdoch Children's Research Institute (S.S.), Parkville, Victoria, Australia; Department of Diagnostic Genomics (M.R.D., F.F., R.G.), PathWest Laboratory Medicine WA, Nedlands, Australia; Department of Clinical Genetics (S.A.S., A.M., K.J.J.), Children's Hospital at Westmead, New South Wales, Australia; Department of Genetic Medicine (M.C.T.), Westmead Hospital, New South Wales, Australia; Discipline of Genomic Medicine (M.C.T., A.M.), Sydney Medical School, The University of Sydney, New South Wales, Australia; Centre for Clinical Genetics (D.R.M.), Sydney Children's Hospital, Randwick, New South Wales, Australia; School of Women's and Children's Health (D.R.M., M.A.F.), UNSW Medicine, UNSW Sydney, Australia; Department of Neurology (M.A.F., H.S.), Sydney Children's Hospital, Randwick, New South Wales, Australia; Department of Clinical Genetics (A.M.), Nepean Hospital, Sydney, Australia; Genetic Health Service NZ (K.N.), Wellington, New Zealand; Neurology Laboratory (M.-X.W.), Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; Central Clinical School (M.-X.W.), Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia; Anatomic Pathology (A.C., C.C., N.G., S.A.), The Children's Hospital at Westmead, New South Wales, Australia; Anatomic Pathologist (D.N.K.), Department of Pathology and Molecular Medicine, University of Otago, Wellington, New Zealand; and Harvard Medical School (D.G.M.), Boston, MA.; MacArthur DG; Kids Neuroscience Centre (L.B.W., S.J.B., A.B., F.J.E., H.J., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Kids Research Institute, The Children's Hospital at Westmead, New South Wales, Australia; Discipline of Child and Adolescent Health (L.B.W., S.J.B., A.B., F.J.E., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Analytic and Translational Genetics Unit (B.B.C., J.L.M., T.T., E.V., D.G.M., M.L.), Massachusetts General Hospital, Boston; Medical and Population Genetics (B.B.C., J.L.M., T.T., E.V., B.W., S.S., D.G.M., M.L.), and Center for Mendelian Genomics (B.B.C., J.L.M., E.V., B.W., S.S., D.G.M., M.L.), Broad Institute of MIT & Harvard, Cambridge, MA; Functional Neuromics (F.J.E., S.T.C.), Children's Medical Research Institute, Westmead, New South Wales, Australia; Murdoch Children's Research Institute (S.S.), Parkville, Victoria, Australia; Department of Diagnostic Genomics (M.R.D., F.F., R.G.), PathWest Laboratory Medicine WA, Nedlands, Australia; Department of Clinical Genetics (S.A.S., A.M., K.J.J.), Children's Hospital at Westmead, New South Wales, Australia; Department of Genetic Medicine (M.C.T.), Westmead Hospital, New South Wales, Australia; Discipline of Genomic Medicine (M.C.T., A.M.), Sydney Medical School, The University of Sydney, New South Wales, Australia; Centre for Clinical Genetics (D.R.M.), Sydney Children's Hospital, Randwick, New South Wales, Australia; School of Women's and Children's Health (D.R.M., M.A.F.), UNSW Medicine, UNSW Sydney, Australia; Department of Neurology (M.A.F., H.S.), Sydney Children's Hospital, Randwick, New South Wales, Australia; Department of Clinical Genetics (A.M.), Nepean Hospital, Sydney, Australia; Genetic Health Service NZ (K.N.), Wellington, New Zealand; Neurology Laboratory (M.-X.W.), Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; Central Clinical School (M.-X.W.), Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia; Anatomic Pathology (A.C., C.C., N.G., S.A.), The Children's Hospital at Westmead, New South Wales, Australia; Anatomic Pathologist (D.N.K.), Department of Pathology and Molecular Medicine, University of Otago, Wellington, New Zealand; and Harvard Medical School (D.G.M.), Boston, MA.; Jones KJ; Kids Neuroscience Centre (L.B.W., S.J.B., A.B., F.J.E., H.J., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Kids Research Institute, The Children's Hospital at Westmead, New South Wales, Australia; Discipline of Child and Adolescent Health (L.B.W., S.J.B., A.B., F.J.E., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Analytic and Translational Genetics Unit (B.B.C., J.L.M., T.T., E.V., D.G.M., M.L.), Massachusetts General Hospital, Boston; Medical and Population Genetics (B.B.C., J.L.M., T.T., E.V., B.W., S.S., D.G.M., M.L.), and Center for Mendelian Genomics (B.B.C., J.L.M., E.V., B.W., S.S., D.G.M., M.L.), Broad Institute of MIT & Harvard, Cambridge, MA; Functional Neuromics (F.J.E., S.T.C.), Children's Medical Research Institute, Westmead, New South Wales, Australia; Murdoch Children's Research Institute (S.S.), Parkville, Victoria, Australia; Department of Diagnostic Genomics (M.R.D., F.F., R.G.), PathWest Laboratory Medicine WA, Nedlands, Australia; Department of Clinical Genetics (S.A.S., A.M., K.J.J.), Children's Hospital at Westmead, New South Wales, Australia; Department of Genetic Medicine (M.C.T.), Westmead Hospital, New South Wales, Australia; Discipline of Genomic Medicine (M.C.T., A.M.), Sydney Medical School, The University of Sydney, New South Wales, Australia; Centre for Clinical Genetics (D.R.M.), Sydney Children's Hospital, Randwick, New South Wales, Australia; School of Women's and Children's Health (D.R.M., M.A.F.), UNSW Medicine, UNSW Sydney, Australia; Department of Neurology (M.A.F., H.S.), Sydney Children's Hospital, Randwick, New South Wales, Australia; Department of Clinical Genetics (A.M.), Nepean Hospital, Sydney, Australia; Genetic Health Service NZ (K.N.), Wellington, New Zealand; Neurology Laboratory (M.-X.W.), Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; Central Clinical School (M.-X.W.), Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia; Anatomic Pathology (A.C., C.C., N.G., S.A.), The Children's Hospital at Westmead, New South Wales, Australia; Anatomic Pathologist (D.N.K.), Department of Pathology and Molecular Medicine, University of Otago, Wellington, New Zealand; and Harvard Medical School (D.G.M.), Boston, MA.; Lek M; Kids Neuroscience Centre (L.B.W., S.J.B., A.B., F.J.E., H.J., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Kids Research Institute, The Children's Hospital at Westmead, New South Wales, Australia; Discipline of Child and Adolescent Health (L.B.W., S.J.B., A.B., F.J.E., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Analytic and Translational Genetics Unit (B.B.C., J.L.M., T.T., E.V., D.G.M., M.L.), Massachusetts General Hospital, Boston; Medical and Population Genetics (B.B.C., J.L.M., T.T., E.V., B.W., S.S., D.G.M., M.L.), and Center for Mendelian Genomics (B.B.C., J.L.M., E.V., B.W., S.S., D.G.M., M.L.), Broad Institute of MIT & Harvard, Cambridge, MA; Functional Neuromics (F.J.E., S.T.C.), Children's Medical Research Institute, Westmead, New South Wales, Australia; Murdoch Children's Research Institute (S.S.), Parkville, Victoria, Australia; Department of Diagnostic Genomics (M.R.D., F.F., R.G.), PathWest Laboratory Medicine WA, Nedlands, Australia; Department of Clinical Genetics (S.A.S., A.M., K.J.J.), Children's Hospital at Westmead, New South Wales, Australia; Department of Genetic Medicine (M.C.T.), Westmead Hospital, New South Wales, Australia; Discipline of Genomic Medicine (M.C.T., A.M.), Sydney Medical School, The University of Sydney, New South Wales, Australia; Centre for Clinical Genetics (D.R.M.), Sydney Children's Hospital, Randwick, New South Wales, Australia; School of Women's and Children's Health (D.R.M., M.A.F.), UNSW Medicine, UNSW Sydney, Australia; Department of Neurology (M.A.F., H.S.), Sydney Children's Hospital, Randwick, New South Wales, Australia; Department of Clinical Genetics (A.M.), Nepean Hospital, Sydney, Australia; Genetic Health Service NZ (K.N.), Wellington, New Zealand; Neurology Laboratory (M.-X.W.), Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; Central Clinical School (M.-X.W.), Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia; Anatomic Pathology (A.C., C.C., N.G., S.A.), The Children's Hospital at Westmead, New South Wales, Australia; Anatomic Pathologist (D.N.K.), Department of Pathology and Molecular Medicine, University of Otago, Wellington, New Zealand; and Harvard Medical School (D.G.M.), Boston, MA.; Cooper ST; Kids Neuroscience Centre (L.B.W., S.J.B., A.B., F.J.E., H.J., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Kids Research Institute, The Children's Hospital at Westmead, New South Wales, Australia; Discipline of Child and Adolescent Health (L.B.W., S.J.B., A.B., F.J.E., S.A.S., G.L.O., E.C.O., N.F.C., K.J.J., S.T.C.), Faculty of Medicine and Health, The University of Sydney, Westmead, New South Wales, Australia; Analytic and Translational Genetics Unit (B.B.C., J.L.M., T.T., E.V., D.G.M., M.L.), Massachusetts General Hospital, Boston; Medical and Population Genetics (B.B.C., J.L.M., T.T., E.V., B.W., S.S., D.G.M., M.L.), and Center for Mendelian Genomics (B.B.C., J.L.M., E.V., B.W., S.S., D.G.M., M.L.), Broad Institute of MIT & Harvard, Cambridge, MA; Functional Neuromics (F.J.E., S.T.C.), Children's Medical Research Institute, Westmead, New South Wales, Australia; Murdoch Children's Research Institute (S.S.), Parkville, Victoria, Australia; Department of Diagnostic Genomics (M.R.D., F.F., R.G.), PathWest Laboratory Medicine WA, Nedlands, Australia; Department of Clinical Genetics (S.A.S., A.M., K.J.J.), Children's Hospital at Westmead, New South Wales, Australia; Department of Genetic Medicine (M.C.T.), Westmead Hospital, New South Wales, Australia; Discipline of Genomic Medicine (M.C.T., A.M.), Sydney Medical School, The University of Sydney, New South Wales, Australia; Centre for Clinical Genetics (D.R.M.), Sydney Children's Hospital, Randwick, New South Wales, Australia; School of Women's and Children's Health (D.R.M., M.A.F.), UNSW Medicine, UNSW Sydney, Australia; Department of Neurology (M.A.F., H.S.), Sydney Children's Hospital, Randwick, New South Wales, Australia; Department of Clinical Genetics (A.M.), Nepean Hospital, Sydney, Australia; Genetic Health Service NZ (K.N.), Wellington, New Zealand; Neurology Laboratory (M.-X.W.), Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; Central Clinical School (M.-X.W.), Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia; Anatomic Pathology (A.C., C.C., N.G., S.A.), The Children's Hospital at Westmead, New South Wales, Australia; Anatomic Pathologist (D.N.K.), Department of Pathology and Molecular Medicine, University of Otago, Wellington, New Zealand; and Harvard Medical School (D.G.M.), Boston, MA.

Publisher: Published for the American Academy of Neurology by Wolters Kluwer Country of Publication: United States NLM ID: 101671068 Publication Model: eCollection Cited Medium: Print ISSN: 2376-7839 (Print) Linking ISSN: 23767839 NLM ISO Abbreviation: Neurol Genet Subsets: PubMed not MEDLINE

Bryen SJ; Kids Neuroscience Centre, Kids Research Institute, The Children's Hospital at Westmead, Westmead, NSW, Australia.; Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, NSW, Australia.; Oates EC; Kids Neuroscience Centre, Kids Research Institute, The Children's Hospital at Westmead, Westmead, NSW, Australia.; Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, NSW, Australia.; Evesson FJ; Kids Neuroscience Centre, Kids Research Institute, The Children's Hospital at Westmead, Westmead, NSW, Australia.; Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, NSW, Australia.; Functional Neuromics, Children's Medical Research Institute, Westmead, NSW, Australia.; Lu JK; Kids Neuroscience Centre, Kids Research Institute, The Children's Hospital at Westmead, Westmead, NSW, Australia.; Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, NSW, Australia.; Waddell LB; Kids Neuroscience Centre, Kids Research Institute, The Children's Hospital at Westmead, Westmead, NSW, Australia.; Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, NSW, Australia.; Joshi H; Kids Neuroscience Centre, Kids Research Institute, The Children's Hospital at Westmead, Westmead, NSW, Australia.; Ryan MM; Department of Neurology, Royal Children's Hospital, Parkville, VIC, Australia.; Neurosciences Research, Murdoch Children's Research Institute, Royal Children's Hospital, Parkville, VIC, Australia.; Department of Paediatrics, University of Melbourne, Parkville, VIC, Australia.; Cummings BB; Analytic and Translational Genetics Unit, Massachusetts General Hospital, Boston, MA, USA.; Medical and Population Genetics, Broad Institute of Harvard & MIT, Boston, MA, USA.; Center for Mendelian Genomics, Broad Institute of Harvard & MIT, Boston, MA, USA.; McLean CA; Anatomical Pathology, Alfred Hospital, Prahran, VIC, Australia.; MacArthur DG; Analytic and Translational Genetics Unit, Massachusetts General Hospital, Boston, MA, USA.; Medical and Population Genetics, Broad Institute of Harvard & MIT, Boston, MA, USA.; Center for Mendelian Genomics, Broad Institute of Harvard & MIT, Boston, MA, USA.; Harvard Medical School, Boston, MA, USA.; Kornberg AJ; Department of Neurology, Royal Children's Hospital, Parkville, VIC, Australia.; Neurosciences Research, Murdoch Children's Research Institute, Royal Children's Hospital, Parkville, VIC, Australia.; Cooper ST; Kids Neuroscience Centre, Kids Research Institute, The Children's Hospital at Westmead, Westmead, NSW, Australia. sandra.cooper@sydney.edu.au.; Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, NSW, Australia. sandra.cooper@sydney.edu.au.; Functional Neuromics, Children's Medical Research Institute, Westmead, NSW, Australia. sandra.cooper@sydney.edu.au.

Publisher: Nature Publishing Group Country of Publication: England NLM ID: 9302235 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1476-5438 (Electronic) Linking ISSN: 10184813 NLM ISO Abbreviation: Eur J Hum Genet Subsets: MEDLINE

Bryen SJ; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Sydney, NSW 2145, Australia; Discipline of Child and Adolescent Health, Sydney Medical School, University of Sydney, Sydney, NSW 2006, Australia.; Joshi H; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Sydney, NSW 2145, Australia.; Evesson FJ; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Sydney, NSW 2145, Australia; Discipline of Child and Adolescent Health, Sydney Medical School, University of Sydney, Sydney, NSW 2006, Australia; The Children's Medical Research Institute, 214 Hawkesbury Road, Sydney, NSW 2145, Australia.; Girard C; Max-Planck-Institute for Biophysical Chemistry, Department of Cellular Biochemistry, Am Fassberg 11, 37077 Göttingen, Germany.; Ghaoui R; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Sydney, NSW 2145, Australia; Discipline of Child and Adolescent Health, Sydney Medical School, University of Sydney, Sydney, NSW 2006, Australia; Royal Adelaide Hospital, Department of Neurology, Adelaide, SA 5000, Australia.; Waddell LB; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Sydney, NSW 2145, Australia; Discipline of Child and Adolescent Health, Sydney Medical School, University of Sydney, Sydney, NSW 2006, Australia.; Testa AC; Centre for Medical Research, The University of Western Australia, Harry Perkins Institute of Medical Research, Nedlands, WA 6009, Australia.; Cummings B; Analytic and Translational Genetics Unit, Massachusetts General Hospital, Boston, MA 02114, USA; Center for Mendelian Genomics, Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA 02142, USA; Medical and Population Genetics, Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA 02142, USA.; Arbuckle S; Department of Histopathology, The Children's Hospital at Westmead, Sydney Children's Hospital Network, Sydney, NSW 2145, Australia.; Graf N; Department of Histopathology, The Children's Hospital at Westmead, Sydney Children's Hospital Network, Sydney, NSW 2145, Australia.; Webster R; Neurogenetics Clinic, The Children's Hospital at Westmead, Sydney Children's Hospital Network, Sydney, NSW 2145, Australia.; MacArthur DG; Analytic and Translational Genetics Unit, Massachusetts General Hospital, Boston, MA 02114, USA; Center for Mendelian Genomics, Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA 02142, USA; Medical and Population Genetics, Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA 02142, USA.; Laing NG; Centre for Medical Research, The University of Western Australia, Harry Perkins Institute of Medical Research, Nedlands, WA 6009, Australia.; Davis MR; Neurogenetic Unit, Department of Diagnostic Genomics, PathWest Laboratory Medicine, QEII Medical Centre, Nedlands, WA 6009, Australia.; Lührmann R; Max-Planck-Institute for Biophysical Chemistry, Department of Cellular Biochemistry, Am Fassberg 11, 37077 Göttingen, Germany.; Cooper ST; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Sydney, NSW 2145, Australia; Discipline of Child and Adolescent Health, Sydney Medical School, University of Sydney, Sydney, NSW 2006, Australia; The Children's Medical Research Institute, 214 Hawkesbury Road, Sydney, NSW 2145, Australia. Electronic address: sandra.cooper@sydney.edu.au.

Publisher: Cell Press Country of Publication: United States NLM ID: 0370475 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1537-6605 (Electronic) Linking ISSN: 00029297 NLM ISO Abbreviation: Am J Hum Genet Subsets: MEDLINE

Riley LG; Rare Diseases Functional Genomics, Kids Research, Sydney Children's Hospital Network and Children's Medical Research Institute, Westmead, NSW, 2145, Australia.; Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, NSW, 2145, Australia.; Waddell LB; Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, NSW, 2145, Australia.; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Sydney, NSW, 2145, Australia.; Ghaoui R; Royal Adelaide Hospital, Department of Neurology, Adelaide, SA, 5000, Australia.; Evesson FJ; Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, NSW, 2145, Australia.; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Sydney, NSW, 2145, Australia.; The Children's Medical Research Institute, 214 Hawkesbury Road, Sydney, NSW, 2145, Australia.; Cummings BB; Broad Institute of Harvard and Massachusetts Institute of Technology, Cambridge, MA, 02139, USA.; Bryen SJ; Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, NSW, 2145, Australia.; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Sydney, NSW, 2145, Australia.; Joshi H; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Sydney, NSW, 2145, Australia.; Wang MX; Neurology Laboratory, Royal Prince Alfred Hospital, Camperdown, NSW, 2050, Australia.; Central Clinical School, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, 2050, Australia.; Brammah S; Electron Microscope Unit, Anatomical Pathology, Concord General Repatriation Hospital, Sydney, NSW, 2139, Australia.; Kritharides L; Department of Cardiology, Concord General Repatriation Hospital and Concord Clinical School, University of Sydney, Sydney, NSW, 2139, Australia.; Corbett A; Department of Neurology, Concord General Repatriation Hospital, Sydney, NSW, 2139, Australia.; MacArthur DG; Broad Institute of Harvard and Massachusetts Institute of Technology, Cambridge, MA, 02139, USA.; Analytic and Translational Genetics Unit, Massachusetts General Hospital, Boston, MA, 02114, USA.; Harvard Medical School, Boston, Massachusetts, 02115, USA.; Cooper ST; Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, NSW, 2145, Australia. sandra.cooper@sydney.edu.au.; Kids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Sydney, NSW, 2145, Australia. sandra.cooper@sydney.edu.au.; The Children's Medical Research Institute, 214 Hawkesbury Road, Sydney, NSW, 2145, Australia. sandra.cooper@sydney.edu.au.

Publisher: Nature Publishing Group Country of Publication: England NLM ID: 9302235 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1476-5438 (Electronic) Linking ISSN: 10184813 NLM ISO Abbreviation: Eur J Hum Genet Subsets: MEDLINE