부산대학교 도서관

van Kempen EJ; Radboud University Medical Centre, Neurology Nijmegen The Netherlands.; Radboud University Donders Institute for Brain Cognition and Behaviour Nijmegen The Netherlands.; Schellekens MMI; Radboud University Medical Centre, Neurology Nijmegen The Netherlands.; Radboud University Donders Institute for Brain Cognition and Behaviour Nijmegen The Netherlands.; Verhoeven JI; Radboud University Medical Centre, Neurology Nijmegen The Netherlands.; Radboud University Donders Institute for Brain Cognition and Behaviour Nijmegen The Netherlands.; Ekker MS; Radboud University Medical Centre, Neurology Nijmegen The Netherlands.; Radboud University Donders Institute for Brain Cognition and Behaviour Nijmegen The Netherlands.; Verburgt E; Radboud University Medical Centre, Neurology Nijmegen The Netherlands.; Radboud University Donders Institute for Brain Cognition and Behaviour Nijmegen The Netherlands.; Immens MHM; Radboud University Medical Centre, Neurology Nijmegen The Netherlands.; Radboud University Donders Institute for Brain Cognition and Behaviour Nijmegen The Netherlands.; Hilkens NA; Radboud University Medical Centre, Neurology Nijmegen The Netherlands.; Radboud University Donders Institute for Brain Cognition and Behaviour Nijmegen The Netherlands.; Boot EM; Radboud University Donders Institute for Brain Cognition and Behaviour Nijmegen The Netherlands.; Rijnstate Hospital, Neurology Arnhem The Netherlands.; van Alebeek ME; Gelre Hospitals, Neurology Zutphen The Netherlands.; Brouwers PJAM; Medisch Spectrum Twente, Neurology Enschede The Netherlands.; Arntz RM; Medisch Spectrum Twente, Neurology Enschede The Netherlands.; van Dijk GW; Canisius Wilhelmina Hospital, Neurology Nijmegen The Netherlands.; Gons RAR; Catharina Hospital, Neurology Eindhoven The Netherlands.; van Uden IWM; Catharina Hospital, Neurology Eindhoven The Netherlands.; den Heijer T; Franciscus Gasthuis & Vlietland, Neurology Rotterdam The Netherlands.; van Tuijl JH; Elisabeth TweeSteden Hospital, Neurology Tilburg The Netherlands.; de Laat KF; Haga Hospital, Neurology Den Haag The Netherlands.; van Norden AGW; Amphia Hospital, Neurology Breda The Netherlands.; Vermeer SE; Rijnstate Hospital, Neurology Arnhem The Netherlands.; van Zagten MSG; Jeroen Bosch Hospital, Neurology 's-Hertogenbosch The Netherlands.; van Oostenbrugge RJ; Maastricht University Medical Centre, Neurology Maastricht The Netherlands.; Wermer MJH; Leiden University Medical Centre, Neurology Leiden The Netherlands.; University Medical Centre Groningen, Neurology Groningen The Netherlands.; Nederkoorn PJ; Amsterdam University Medical Centres, Location AMC, Neurology Amsterdam The Netherlands.; van Rooij FG; Frisius Medical Centre, Neurology Leeuwarden The Netherlands.; van den Wijngaard IR; Haaglanden Medical Centre, Neurology The Hague The Netherlands.; de Leeuw FE; Radboud University Medical Centre, Neurology Nijmegen The Netherlands.; Radboud University Donders Institute for Brain Cognition and Behaviour Nijmegen The Netherlands.; Ten Cate TJF; Radboud University Medical Centre, Cardiology Nijmegen The Netherlands.; Tuladhar AM; Radboud University Medical Centre, Neurology Nijmegen The Netherlands.; Radboud University Donders Institute for Brain Cognition and Behaviour Nijmegen The Netherlands.

Publisher: Wiley-Blackwell Country of Publication: England NLM ID: 101580524 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2047-9980 (Electronic) Linking ISSN: 20479980 NLM ISO Abbreviation: J Am Heart Assoc Subsets: MEDLINE

Verburgt E; Department of Neurology, Radboud Institute of Medical Innovation, Donders Institute for Brain, Cognition and Behavior, Nijmegen, the Netherlands.; Fellah L; Department of Neurology, Radboud Institute of Medical Innovation, Donders Institute for Brain, Cognition and Behavior, Nijmegen, the Netherlands.; Ekker MS; Department of Neurology, Radboud Institute of Medical Innovation, Donders Institute for Brain, Cognition and Behavior, Nijmegen, the Netherlands.; Schellekens MMI; Department of Neurology, Radboud Institute of Medical Innovation, Donders Institute for Brain, Cognition and Behavior, Nijmegen, the Netherlands.; Boot EM; Department of Neurology, Radboud Institute of Medical Innovation, Donders Institute for Brain, Cognition and Behavior, Nijmegen, the Netherlands.; Immens MHM; Department of Neurology, Radboud Institute of Medical Innovation, Donders Institute for Brain, Cognition and Behavior, Nijmegen, the Netherlands.; van Alebeek ME; Department of Neurology, Gelre Hospital, Apeldoorn, the Netherlands.; Brouwers PJAM; Department of Neurology, Medisch Spectrum Twente, Enschede, the Netherlands.; Arntz RM; Department of Neurology, Medisch Spectrum Twente, Enschede, the Netherlands.; van Dijk GW; Department of Neurology, Canisius-Wilhelmina Hospital, Nijmegen, the Netherlands.; Gons RAR; Department of Neurology, Catharina Hospital, Eindhoven, the Netherlands.; van Uden IWM; Department of Neurology, Catharina Hospital, Eindhoven, the Netherlands.; den Heijer T; Department of Neurology, Franciscus Gasthuis & Vlietland Hospital, Rotterdam, the Netherlands.; van Tuijl JH; Department of Neurology, Elisabeth-TweeSteden Hospital, Tilburg, the Netherlands.; de Laat KF; Department of Neurology, Haga Hospital, The Hague, the Netherlands.; van Norden AGW; Department of Neurology, Amphia Hospital, Breda, the Netherlands.; Vermeer SE; Department of Neurology, Rijnstate Hospital, Arnhem, the Netherlands.; van Zagten MSG; Department of Neurology, Jeroen Bosch Hospital, 's-Hertogenbosch, the Netherlands.; van Oostenbrugge RJ; Department of Neurology, Maastricht University Medical Centre, Maastricht, the Netherlands.; Wermer MJH; Department of Neurology, Leiden University Medical Centre, Leiden, the Netherlands.; Department of Neurology, University Medical Centre Groningen, Groningen, the Netherlands.; Nederkoorn PJ; Department of Neurology, Amsterdam University Medical Centre, Amsterdam, the Netherlands.; Kerkhoff H; Department of Neurology, Albert Schweitzer Hospital, Dordrecht, the Netherlands.; Rooyer FA; Department of Neurology, Zuyderland Hospital, Sittard-Geleen, the Netherlands.; van Rooij FG; Department of Neurology, Medical Centre Leeuwarden, Leeuwarden, the Netherlands.; van den Wijngaard IR; Department of Neurology, Haaglanden Medical Centre, The Hague, the Netherlands.; Tuladhar AM; Department of Neurology, Radboud Institute of Medical Innovation, Donders Institute for Brain, Cognition and Behavior, Nijmegen, the Netherlands.; Verhoeven JI; Department of Neurology, Radboud Institute of Medical Innovation, Donders Institute for Brain, Cognition and Behavior, Nijmegen, the Netherlands.; Hilkens NA; Department of Neurology, Radboud Institute of Medical Innovation, Donders Institute for Brain, Cognition and Behavior, Nijmegen, the Netherlands.; de Leeuw FE; Department of Neurology, Radboud Institute of Medical Innovation, Donders Institute for Brain, Cognition and Behavior, Nijmegen, the Netherlands.

Publisher: American Medical Association Country of Publication: United States NLM ID: 101589536 Publication Model: Print Cited Medium: Internet ISSN: 2168-6157 (Electronic) Linking ISSN: 21686149 NLM ISO Abbreviation: JAMA Neurol Subsets: MEDLINE

Schellekens MMI; Department of Neurology, Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, the Netherlands.; Li H; Department of Neurology, Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, the Netherlands.; Wijnands M; Department of Neurology, Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, the Netherlands.; Papounidou A; Department of Neurology, Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, the Netherlands.; Boot EM; Department of Neurology, Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, the Netherlands.; Verhoeven JI; Department of Neurology, Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, the Netherlands.; Ekker MS; Department of Neurology, Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, the Netherlands.; van Alebeek ME; Department of Neurology, Gelre Hospitals, Apeldoorn, the Netherlands.; Brouwers PJAM; Department of Neurology, Medisch Spectrum Twente, Enschede, the Netherlands.; Arntz RM; Department of Neurology, Medisch Spectrum Twente, Enschede, the Netherlands.; van Dijk GW; Department of Neurology, Canisius-Wilhelmina Hospital, Nijmegen, the Netherlands.; Gons RAR; Department of Neurology, Catharina Hospital, Eindhoven, the Netherlands.; van Uden IWM; Department of Neurology, Catharina Hospital, Eindhoven, the Netherlands.; Heijer TD; Department of Neurology, Franciscus Gasthuis & Vlietland, Rotterdam, the Netherlands.; van Tuijl JH; Department of Neurology, Elisabeth-TweeSteden Hospital, Tilburg, the Netherlands.; de Laat KF; Department of Neurology, Haga Hospital, Den Haag, Netherlands.; van Norden AGW; Department of Neurology, Amphia Hospital, Breda, the Netherlands.; Vermeer SE; Department of Neurology, Rijnstate Hospital, Arnhem, the Netherlands.; van Zagten MSG; Department of Neurology, Jeroen Bosch Hospital, 's-Hertogenbosch, the Netherlands.; van Oostenbrugge RJ; Department of Neurology, School for Mental Health and Neuroscience (MHeNs), Maastricht University Medical Centre, Maastricht, the Netherlands.; Wermer MJH; Department of Neurology, Leiden University Medical Centre, Leiden, the Netherlands; Department of Neurology, University Medical Centre Groningen, Groningen, the Netherlands.; Nederkoorn PJ; Department of Neurology, Amsterdam University Medical Centre, location AMC, Amsterdam, the Netherlands.; van Rooij FG; Department of Neurology, Medical Centre Leeuwarden, Leeuwarden, the Netherlands.; van den Wijngaard IR; Department of Neurology, Leiden University Medical Centre, Leiden, the Netherlands; Department of Neurology, Haaglanden Medical Centre, Den Haag, the Netherlands.; de Kort PLM; Department of Neurology, Elisabeth-TweeSteden Hospital, Tilburg, the Netherlands.; Piai V; Donders Institute for Brain, Cognition and Behaviour, Centre for Cognition, Radboud University, Nijmegen, the Netherlands.; de Leeuw FE; Department of Neurology, Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, the Netherlands.; Kessels RPC; Donders Institute for Brain, Cognition and Behaviour, Centre for Cognition, Radboud University, Nijmegen, the Netherlands; Vincent van Gogh Institute for Psychiatry, Venray, the Netherlands; Radboudumc Alzheimer Centre, Radboud University Medical Centre, Nijmegen, the Netherlands.; Tuladhar AM; Department of Neurology, Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, the Netherlands. Electronic address: anil.tuladhar@radboudumc.nl.

Publisher: Elsevier Country of Publication: Netherlands NLM ID: 101597070 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2213-1582 (Electronic) Linking ISSN: 22131582 NLM ISO Abbreviation: Neuroimage Clin Subsets: MEDLINE

Dekker L; Department of Neurology, Leiden University Medical Center, Leiden, The Netherlands.; Moudrous W; Department of Neurology, Maasstad Hospital, Rotterdam, The Netherlands.; Department of Neurology, Erasmus MC University Medical Center, Rotterdam, The Netherlands.; Daems JD; Department of Neurology, Erasmus MC University Medical Center, Rotterdam, The Netherlands.; Department of Public Health, Erasmus MC University Medical Center, Rotterdam, The Netherlands.; Buist EF; Amsterdam University Medical Center, Amsterdam, The Netherlands.; Venema E; Department of Public Health, Erasmus MC University Medical Center, Rotterdam, The Netherlands.; Department of Emergency Medicine, Erasmus MC University Medical Center, Rotterdam, The Netherlands.; Durieux MD; Emergency Medical Services Hollands-Midden, Leiden, The Netherlands.; van Zwet EW; Department of Biomedical Data Sciences, Leiden University Medical Center, Leiden, The Netherlands.; de Schryver EL; Department of Neurology, Alrijne Hospital, Leiderdorp, The Netherlands.; Kloos LM; Department of Neurology, Groene Hart Hospital, Gouda, The Netherlands.; de Laat KF; Department of Neurology, Haga Hospital, The Hague, The Netherlands.; Aerden LA; Department of Neurology, Reinier de Graaf Gasthuis Hospital, Delft, The Netherlands.; Dippel DW; Department of Neurology, Erasmus MC University Medical Center, Rotterdam, The Netherlands.; Kerkhoff H; Department of Neurology, Albert Schweitzer Hospital, Dordrecht, The Netherlands.; van den Wijngaard IR; Department of Neurology, Leiden University Medical Center, Leiden, The Netherlands.; Department of Neurology, Haaglanden Medical Center, The Hague, The Netherlands.; University NeuroVascular Center (UNVC), Leiden-The Hague, The Netherlands.; Wermer MJ; Department of Neurology, Leiden University Medical Center, Leiden, The Netherlands.; University NeuroVascular Center (UNVC), Leiden-The Hague, The Netherlands.; Department of Neurology, University Medical Center Groningen, Groningen, The Netherlands.; Roozenbeek B; Department of Neurology, Erasmus MC University Medical Center, Rotterdam, The Netherlands.; Kruyt ND; Department of Neurology, Leiden University Medical Center, Leiden, The Netherlands.; University NeuroVascular Center (UNVC), Leiden-The Hague, The Netherlands.

Publisher: SAGE Publications Country of Publication: United States NLM ID: 101274068 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1747-4949 (Electronic) Linking ISSN: 17474930 NLM ISO Abbreviation: Int J Stroke Subsets: MEDLINE

Verburgt E; Department of Neurology, Radboud Institute of Medical Innovation, Donders Institute for Brain, Cognition and Behavior, Nijmegen, the Netherlands.; Hilkens NA; Department of Neurology, Radboud Institute of Medical Innovation, Donders Institute for Brain, Cognition and Behavior, Nijmegen, the Netherlands.; Verhoeven JI; Department of Neurology, Radboud Institute of Medical Innovation, Donders Institute for Brain, Cognition and Behavior, Nijmegen, the Netherlands.; Schellekens MMI; Department of Neurology, Radboud Institute of Medical Innovation, Donders Institute for Brain, Cognition and Behavior, Nijmegen, the Netherlands.; Ekker MS; Department of Neurology, Radboud Institute of Medical Innovation, Donders Institute for Brain, Cognition and Behavior, Nijmegen, the Netherlands.; Boot EM; Department of Neurology, Radboud Institute of Medical Innovation, Donders Institute for Brain, Cognition and Behavior, Nijmegen, the Netherlands.; van Alebeek ME; Department of Neurology, Gelre Hospital, Apeldoorn, the Netherlands.; Brouwers PJAM; Medisch Spectrum Twente, Department of Neurology, Enschede, the Netherlands.; Arntz RM; Medisch Spectrum Twente, Department of Neurology, Enschede, the Netherlands.; Van Dijk G; Department of Neurology, Canisius-Wilhelmina Hospital, Nijmegen, the Netherlands.; Gons RAR; Department of Neurology, Catharina Hospital, Eindhoven, the Netherlands.; Van Uden IWM; Department of Neurology, Catharina Hospital, Eindhoven, the Netherlands.; Den Heijer T; Department of Neurology, Franciscus Gasthuis and Vlietland Hospital, Rotterdam, the Netherlands.; van Tuijl J; Department of Neurology, Elisabeth-TweeSteden Hospital, Tilburg, the Netherlands.; de Laat KF; Department of Neurology, Haga Hospital, The Hague, the Netherlands.; Van Norden AG; Department of Neurology, Amphia Hospital, Breda, the Netherlands.; Vermeer SE; Department of Neurology, Rijnstate Hospital, Arnhem, the Netherlands.; Van Zagten MS; Department of Neurology, Jeroen Bosch Hospital, 's-Hertogenbosch, the Netherlands.; Van Oostenbrugge RJ; Department of Neurology, Maastricht University Medical Centre, the Netherlands.; Wermer MJH; Department of Neurology, Leiden University Medical Centre, the Netherlands.; Department of Neurology, University Medical Centre Groningen, the Netherlands.; Nederkoorn PJ; Department of Neurology, Amsterdam University Medical Centre, the Netherlands.; Kerkhoff H; Department of Neurology, Albert Schweitzer Hospital, Dordrecht, the Netherlands.; Rooyer FA; Department of Neurology, Zuyderland Hospital, Sittard-Geleen, the Netherlands.; Van Rooij FG; Medical Centre Leeuwarden, Department of Neurology, the Netherlands.; Van Den Wijngaard IR; Haaglanden Medical Centre, Department of Neurology, The Hague, the Netherlands.; Tuladhar AM; Department of Neurology, Radboud Institute of Medical Innovation, Donders Institute for Brain, Cognition and Behavior, Nijmegen, the Netherlands.; van Gelder MMHJ; IQ Health Science Department, Radboud University Medical Center, Nijmegen, the Netherlands; and.; Roeleveld N; IQ Health Science Department, Radboud University Medical Center, Nijmegen, the Netherlands; and.; Scholten RR; Department of Obstetrics and Gynecology and Physiology, Radboud University Medical Center, Nijmegen, the Netherlands.; De Leeuw FE; Department of Neurology, Radboud Institute of Medical Innovation, Donders Institute for Brain, Cognition and Behavior, Nijmegen, the Netherlands.

Publisher: Lippincott Williams & Wilkins Country of Publication: United States NLM ID: 0401060 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1526-632X (Electronic) Linking ISSN: 00283878 NLM ISO Abbreviation: Neurology Subsets: MEDLINE

Schellekens MM; Department of Neurology, Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands.; Boot EM; Department of Neurology, Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands.; Verhoeven JI; Department of Neurology, Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands.; Ekker MS; Department of Neurology, Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands.; Verburgt E; Department of Neurology, Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands.; Immens MH; Department of Neurology, Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands.; Mertens A; Department of Neurology, Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands.; van Alebeek ME; Department of Neurology, Gelre Hospitals, Apeldoorn, The Netherlands.; Brouwers PJ; Department of Neurology, Medisch Spectrum Twente, Enschede, The Netherlands.; Arntz RM; Department of Neurology, Medisch Spectrum Twente, Enschede, The Netherlands.; van Dijk GW; Department of Neurology, Canisius-Wilhelmina Hospital, Nijmegen, The Netherlands.; Gons RA; Department of Neurology, Catharina Hospital, Eindhoven, The Netherlands.; van Uden IW; Department of Neurology, Catharina Hospital, Eindhoven, The Netherlands.; den Heijer T; Department of Neurology, Franciscus Gasthuis & Vlietland, Rotterdam, The Netherlands.; van Tuijl JH; Department of Neurology, Elisabeth-TweeSteden Hospital, Tilburg, The Netherlands.; de Laat KF; Department of Neurology, Haga Hospital, Den Haag, The Netherlands.; van Norden AG; Department of Neurology, Amphia Hospital, Breda, The Netherlands.; Vermeer SE; Department of Neurology, Rijnstate Hospital, Arnhem, The Netherlands.; van Zagten MS; Department of Neurology, Jeroen Bosch Hospital, 's-Hertogenbosch, The Netherlands.; van Oostenbrugge RJ; Department of Neurology, School for Mental Health and Neuroscience (MHeNs), Maastricht University Medical Centre, Maastricht, The Netherlands.; Wermer MJ; Department of Neurology, Leiden University Medical Centre, Leiden, The Netherlands.; Department of Neurology, University Medical Centre Groningen, Groningen, The Netherlands.; Nederkoorn PJ; Department of Neurology, Amsterdam University Medical Centre, Amsterdam, The Netherlands.; van Rooij FG; Department of Neurology, Medical Centre Leeuwarden, Leeuwarden, The Netherlands.; van den Wijngaard IR; Department of Neurology, Haaglanden Medical Center, Den Haag, The Netherlands.; de Kort PL; Department of Neurology, Elisabeth-TweeSteden Hospital, Tilburg, The Netherlands.; de Leeuw FE; Department of Neurology, Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands.; Kessels RP; Donders Institute for Brain, Cognition and Behaviour, Center for Cognition, Radboud University, Nijmegen, The Netherlands.; Vincent van Gogh Institute for Psychiatry, Venray, The Netherlands.; Department of Medical Psychology and Radboudumc Alzheimer Centre, Radboud University Medical Centre, Nijmegen, The Netherlands.; Tuladhar AM; Department of Neurology, Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands.

Publisher: SAGE Publications Ltd Country of Publication: England NLM ID: 101688446 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2396-9881 (Electronic) Linking ISSN: 23969873 NLM ISO Abbreviation: Eur Stroke J Subsets: MEDLINE

Immens MH; Department of Neurology, Donders Institute for Brain, Cognition, and Behaviour, Radboud University Medical Center, Nijmegen, The Netherlands.; Ekker MS; Department of Neurology, Donders Institute for Brain, Cognition, and Behaviour, Radboud University Medical Center, Nijmegen, The Netherlands.; Verburgt E; Department of Neurology, Donders Institute for Brain, Cognition, and Behaviour, Radboud University Medical Center, Nijmegen, The Netherlands.; Verhoeven JI; Department of Neurology, Donders Institute for Brain, Cognition, and Behaviour, Radboud University Medical Center, Nijmegen, The Netherlands.; Schellekens MM; Department of Neurology, Donders Institute for Brain, Cognition, and Behaviour, Radboud University Medical Center, Nijmegen, The Netherlands.; Hilkens NA; Department of Neurology, Donders Institute for Brain, Cognition, and Behaviour, Radboud University Medical Center, Nijmegen, The Netherlands.; Boot EM; Department of Neurology, Donders Institute for Brain, Cognition, and Behaviour, Radboud University Medical Center, Nijmegen, The Netherlands.; Van Alebeek ME; Department of Neurology, Amphia Hospital, Breda, The Netherlands.; Brouwers PJ; Department of Neurology, Medisch Spectrum Twente, Enschede, The Netherlands.; Arntz RM; Department of Neurology, Medisch Spectrum Twente, Enschede, The Netherlands.; Van Dijk GW; Department of Neurology, Canisius Wilhelmina Hospital, Nijmegen, The Netherlands.; Gons RA; Department of Neurology, Catharina Hospital, Eindhoven, The Netherlands.; Van Uden IW; Department of Neurology, Catharina Hospital, Eindhoven, The Netherlands.; den Heijer T; Department of Neurology, Franciscus Gasthuis & Vlietland, Rotterdam, The Netherlands.; de Kort PL; Department of Neurology, Elisabeth-TweeSteden Hospital, Tilburg, The Netherlands.; de Laat KF; Department of Neurology, Haga Hospital, The Hague, The Netherlands.; Van Norden AG; Department of Neurology, Amphia Hospital, Breda, The Netherlands.; Vermeer SE; Department of Neurology, Rijnstate Hospital, Arnhem, The Netherlands.; Van Zagten MS; Department of Neurology, Jeroen Bosch Hospital, 's-Hertogenbosch, The Netherlands.; Van Oostenbrugge RJ; Department of Neurology, Maastricht University Medical Center+, Maastricht, The Netherlands.; Wermer MJ; Department of Neurology, Leiden University Medical Center, Leiden, The Netherlands.; Nederkoorn PJ; Department of Neurology, Amsterdam University Medical Center, Location AMC, Amsterdam, The Netherlands.; Kerkhoff H; Department of Neurology, Albert Schweitzer Hospital, Dordrecht, The Netherlands.; Rooyer FA; Department of Neurology, Zuyderland Hospital, Sittard-Geleen, The Netherlands.; Van Rooij FG; Department of Neurology, Medical Center Leeuwarden, Leeuwarden, The Netherlands.; Van den Wijngaard IR; Department of Neurology, Haaglanden Medical Center, The Hague, The Netherlands.; Klijn CJ; Department of Neurology, Donders Institute for Brain, Cognition, and Behaviour, Radboud University Medical Center, Nijmegen, The Netherlands.; Tuladhar AM; Department of Neurology, Donders Institute for Brain, Cognition, and Behaviour, Radboud University Medical Center, Nijmegen, The Netherlands.; Ten Cate TJ; Department of Cardiology, Radboud University Medical Center, Nijmegen, The Netherlands.; de Leeuw FE; Department of Neurology, Donders Institute for Brain, Cognition, and Behaviour, Radboud University Medical Center, Nijmegen, The Netherlands.

Publisher: SAGE Publications Country of Publication: United States NLM ID: 101274068 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1747-4949 (Electronic) Linking ISSN: 17474930 NLM ISO Abbreviation: Int J Stroke Subsets: MEDLINE

Spiegelenberg JP; Department of Internal Medicine, Radboud University Medical Center, Nijmegen, The Netherlands janneke.spiegelenberg@radboudumc.nl.; Department of Functional Coagulation, Synapse Research Institute, Maastricht, The Netherlands.; Verburgt E; Department of Neurology, Radboud University Medical Center, Nijmegen, The Netherlands.; den Hertog H; Department of Neurology, Isala Hospital, Zwolle, The Netherlands.; de Laat KF; Department of Neurology, Haga Hospital, Den Haag, The Netherlands.; van Rooij FG; Department of Neurology, Medical Centre Leeuwarden, Leeuwarden, The Netherlands.; van Uden IWM; Department of Neurology, Catharina Hospital, Eindhoven, The Netherlands.; Arntz RM; Department of Neurology, Medisch Spectrum Twente, Enschede, The Netherlands.; van den Wijngaard IR; Department of Neurology, Medical Centre Haaglanden, Den Haag, The Netherlands.; Kessels RPC; Donders Institute for Brain, Cognition and Behaviour, Radboud University, Nijmegen, The Netherlands.; Department of Psychiatry, Vincent Van Gogh Instituut, Venray, The Netherlands.; Department of Medical Psychology and Radboudumc Alzheimer Center, Radboud University Medical Center, Nijmegen, The Netherlands.; Piai V; Donders Institute for Brain, Cognition and Behaviour, Radboud University, Nijmegen, The Netherlands.; van der Kolk A; Department of Medical Imaging, Radboud University Medical Center, Nijmegen, The Netherlands.; Department of Radiotherapy, University Medical Centre Utrecht, Utrecht, The Netherlands.; Roest M; Department of Platelet Pathophysiology, Synapse Research Institute, Maastricht, The Netherlands.; de Laat B; Department of Functional Coagulation, Synapse Research Institute, Maastricht, The Netherlands.; Department of Platelet Pathophysiology, Synapse Research Institute, Maastricht, The Netherlands.; Department of Data Analysis and Artificial Intelligence, Synapse Research Institute, Maastricht, The Netherlands.; Middeldorp S; Department of Internal Medicine, Radboud University Medical Center, Nijmegen, The Netherlands.; Tuladhar A; Department of Neurology, Radboud University Medical Center, Nijmegen, The Netherlands.; Leentjens J; Department of Internal Medicine, Radboud University Medical Center, Nijmegen, The Netherlands.; de Leeuw FE; Department of Neurology, Radboud University Medical Center, Nijmegen, The Netherlands.

Publisher: BMJ Publishing Group Ltd Country of Publication: England NLM ID: 101552874 Publication Model: Electronic Cited Medium: Internet ISSN: 2044-6055 (Electronic) Linking ISSN: 20446055 NLM ISO Abbreviation: BMJ Open Subsets: MEDLINE

Immens, Maikel HM; Ekker, Merel S; Verburgt, Esmee; Verhoeven, Jamie I; Schellekens, Mijntje MI; Hilkens, Nina A; Boot, Esther M; Van Alebeek, Mayte E; Brouwers, Paul JAM; Arntz, Renate M; Van Dijk, Gert W; Gons, Rob AR; Van Uden, Inge WM; den Heijer, Tom; de Kort, Paul LM; de Laat, KF; Van Norden, Anouk GW; Vermeer, Sarah E; Van Zagten, Marian SG; Van Oostenbrugge, Robert J; Wermer, Marieke JH; Nederkoorn, Paul J; Kerkhoff, Henk; Rooyer, FA; Van Rooij, Frank G; Van den Wijngaard, Ido R; Klijn, Catharina JM; Tuladhar, Anil M; ten Cate, Tim JF; de Leeuw, Frank-Erik

Verburgt E; Donders Institute for Brain, Cognition, and Behaviour, Department of Neurology, Radboud University Medical Centre, Nijmegen, the Netherlands.; Hilkens NA; Donders Institute for Brain, Cognition, and Behaviour, Department of Neurology, Radboud University Medical Centre, Nijmegen, the Netherlands.; Ekker MS; Donders Institute for Brain, Cognition, and Behaviour, Department of Neurology, Radboud University Medical Centre, Nijmegen, the Netherlands.; Schellekens MMI; Donders Institute for Brain, Cognition, and Behaviour, Department of Neurology, Radboud University Medical Centre, Nijmegen, the Netherlands.; Boot EM; Donders Institute for Brain, Cognition, and Behaviour, Department of Neurology, Radboud University Medical Centre, Nijmegen, the Netherlands.; Immens MHM; Donders Institute for Brain, Cognition, and Behaviour, Department of Neurology, Radboud University Medical Centre, Nijmegen, the Netherlands.; van Alebeek ME; Department of Neurology, Gelre Hospital, Apeldoorn, the Netherlands.; Brouwers PJAM; Department of Neurology, Medisch Spectrum Twente, Enschede, the Netherlands.; Arntz RM; Department of Neurology, Medisch Spectrum Twente, Enschede, the Netherlands.; van Dijk GW; Department of Neurology, Canisius-Wilhelmina Hospital, Nijmegen, the Netherlands.; Gons RAR; Department of Neurology, Catharina Hospital, Eindhoven, the Netherlands.; van Uden IWM; Department of Neurology, Catharina Hospital, Eindhoven, the Netherlands.; den Heijer T; Department of Neurology, Sint Franciscus Gasthuis Hospital, Rotterdam, the Netherlands.; van Tuijl JH; Department of Neurology, Elisabeth-TweeSteden Hospital, Tilburg, the Netherlands.; de Laat KF; Department of Neurology, Haga Hospital, The Hague, the Netherlands.; van Norden AGW; Department of Neurology, Amphia Hospital, Breda, the Netherlands.; Vermeer SE; Department of Neurology, Rijnstate Hospital, Arnhem, the Netherlands.; van Zagten MSG; Department of Neurology, Jeroen Bosch Hospital, 's-Hertogenbosch, the Netherlands.; van Oostenbrugge RJ; Department of Neurology, Maastricht University Medical Centre, Maastricht, the Netherlands.; Wermer MJH; Department of Neurology, Leiden University Medical Centre, Leiden, the Netherlands.; Department of Neurology, University Medical Centre Groningen, Groningen, the Netherlands.; Nederkoorn PJ; Department of Neurology, Amsterdam University Medical Centre, Amsterdam, the Netherlands.; Kerkhoff H; Department Neurology, Albert Schweitzer Hospital, Dordrecht, the Netherlands.; Rooyer FA; Department of Neurology, Zuyderland Hospital, Sittard-Geleen, the Netherlands.; van Rooij FG; Medical Centre Leeuwarden, Department of Neurology, Leeuwarden, the Netherlands.; van den Wijngaard IR; Department of Neurology, Haaglanden Medical Centre, The Hague, the Netherlands.; Ten Cate TJF; Department of Cardiology, Radboud University Medical Centre, Nijmegen, the Netherlands.; Tuladhar AM; Donders Institute for Brain, Cognition, and Behaviour, Department of Neurology, Radboud University Medical Centre, Nijmegen, the Netherlands.; de Leeuw FE; Donders Institute for Brain, Cognition, and Behaviour, Department of Neurology, Radboud University Medical Centre, Nijmegen, the Netherlands.; Verhoeven JI; Donders Institute for Brain, Cognition, and Behaviour, Department of Neurology, Radboud University Medical Centre, Nijmegen, the Netherlands.

Publisher: American Medical Association Country of Publication: United States NLM ID: 101729235 Publication Model: Electronic Cited Medium: Internet ISSN: 2574-3805 (Electronic) Linking ISSN: 25743805 NLM ISO Abbreviation: JAMA Netw Open Subsets: MEDLINE

Duvekot MHC; Department of Neurology, Albert Schweitzer Hospital, Dordrecht, The Netherlands.; Department of Neurology, Erasmus MC University Medical Center, Rotterdam, The Netherlands.; Garcia BL; Department of Public Health and Primary care, Leiden University Medical Center, Leiden, The Netherlands.; Dekker L; Department of Neurology, Leiden University Medical Center, Leiden, The Netherlands.; Nguyen TM; Department of Neurology, Haga Hospital, The Hague, The Netherlands.; van den Wijngaard IR; Department of Neurology, Leiden University Medical Center, Leiden, The Netherlands.; Department of Neurology, Haaglanden Medical Center, The Hague, The Netherlands.; de Laat KF; Department of Neurology, Haga Hospital, The Hague, The Netherlands.; de Schryver ELLM; Department of Neurology, Alrijne Hospital, Leiderdorp, The Netherlands.; Kloos LMH; Department of Neurology, Groene Hart Hospital, Gouda, The Netherlands.; Aerden LAM; Department of Neurology, Reinier De Graaf Gasthuis, Delft, The Netherlands.; Zylicz SA; Department of Neurology, LangeLand Hospital, Zoetermeer, The Netherlands.; Bosch J; Ambulance Services Holland-Midden, Leiden, The Netherlands.; van Belle E; Emergency Medical Services Haaglanden, The Hague, The Netherlands.; van Zwet EW; Department of Biomedical Data Sciences, Leiden University Medical Center, Leiden, The Netherlands.; Rozeman AD; Department of Neurology, Albert Schweitzer Hospital, Dordrecht, The Netherlands.; Moudrous W; Department of Neurology, Maasstad Hospital, Rotterdam, The Netherlands.; Vermeij FH; Department of Neurology, Franciscus Gasthuis & Vlietland, Rotterdam, The Netherlands.; Lingsma HF; Department of Public Health, Erasmus MC University Medical Center, Rotterdam, The Netherlands.; Bakker J; Department of Radiology, Albert Schweitzer Hospital, Dordrecht, The Netherlands.; van Doormaal PJ; Department of Radiology & Nuclear Medicine, Erasmus MC University Medical Center, Rotterdam, The Netherlands.; van Es ACGM; Department of Radiology, Leiden University Medical Center, Leiden, The Netherlands.; van der Lugt A; Department of Emergency Medicine, Erasmus MC University Medical Center, Rotterdam, The Netherlands.; Wermer MJH; Department of Neurology, Leiden University Medical Center, Leiden, The Netherlands.; Dippel DWJ; Department of Neurology, Erasmus MC University Medical Center, Rotterdam, The Netherlands.; Kerkhoff H; Department of Neurology, Albert Schweitzer Hospital, Dordrecht, The Netherlands.; Roozenbeek B; Department of Neurology, Erasmus MC University Medical Center, Rotterdam, The Netherlands.; Kruyt ND; Department of Neurology, Leiden University Medical Center, Leiden, The Netherlands.; Venema E; Department of Public Health, Erasmus MC University Medical Center, Rotterdam, The Netherlands.; Department of Emergency Medicine, Erasmus MC University Medical Center, Rotterdam, The Netherlands.

Publisher: Informa Healthcare Country of Publication: England NLM ID: 9703530 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1545-0066 (Electronic) Linking ISSN: 10903127 NLM ISO Abbreviation: Prehosp Emerg Care Subsets: MEDLINE

Ali M; Department of Neurology (Mariam Ali, L.D., I.R.v.d.W., N.D.K., M.J.H.W., T.T.M.N.), Leiden University Medical Center, the Netherlands.; Dekker L; Department of Neurology (Mariam Ali, L.D., I.R.v.d.W., N.D.K., M.J.H.W., T.T.M.N.), Leiden University Medical Center, the Netherlands.; Daems JD; Department of Neurology (J.D.D., M.H.C.D., R.M.v.d.W., D.W.J.D., B.R.), Erasmus MC University Medical Center, Rotterdam, the Netherlands.; Department of Public Health (J.D.D.), Erasmus MC University Medical Center, Rotterdam, the Netherlands.; Ali M; Department of Surgery (Mahsoem Ali).; van Zwet EW; Department of Biomedical Data Sciences (E.W.v.Z., E.W.S.), Leiden University Medical Center, the Netherlands.; Steyerberg EW; Department of Biomedical Data Sciences (E.W.v.Z., E.W.S.), Leiden University Medical Center, the Netherlands.; Duvekot MHC; Department of Neurology (J.D.D., M.H.C.D., R.M.v.d.W., D.W.J.D., B.R.), Erasmus MC University Medical Center, Rotterdam, the Netherlands.; Department of Neurology, Albert Schweitzer Hospital, Dordrecht, the Netherlands (M.H.C.D., H.K.).; Nguyen TTM; Department of Neurology (Mariam Ali, L.D., I.R.v.d.W., N.D.K., M.J.H.W., T.T.M.N.), Leiden University Medical Center, the Netherlands.; Moudrous W; Department of Neurology, Maasstad Hospital, Rotterdam, the Netherlands (W.M.).; van de Wijdeven RM; Department of Neurology (J.D.D., M.H.C.D., R.M.v.d.W., D.W.J.D., B.R.), Erasmus MC University Medical Center, Rotterdam, the Netherlands.; Visser MC; Department of Neurology (M.C.V.).; Amsterdam UMC, Vrije Universiteit Amsterdam, the Netherlands (M.C.V.).; de Laat KF; Department of Neurology, Haga Hospital, the Hague, the Netherlands (K.F.d.L.).; Kerkhoff H; Department of Neurology, Albert Schweitzer Hospital, Dordrecht, the Netherlands (M.H.C.D., H.K.).; van den Wijngaard IR; Department of Neurology (Mariam Ali, L.D., I.R.v.d.W., N.D.K., M.J.H.W., T.T.M.N.), Leiden University Medical Center, the Netherlands.; Department of Neurology, Haaglanden Medical Center, the Hague, the Netherlands (I.R.v.d.W.).; University Neurovascular Center Leiden-The Hague, the Netherlands (I.R.v.d.W., N.D.K.).; Dippel DWJ; Department of Neurology (J.D.D., M.H.C.D., R.M.v.d.W., D.W.J.D., B.R.), Erasmus MC University Medical Center, Rotterdam, the Netherlands.; Roozenbeek B; Department of Neurology (J.D.D., M.H.C.D., R.M.v.d.W., D.W.J.D., B.R.), Erasmus MC University Medical Center, Rotterdam, the Netherlands.; Kruyt ND; Department of Neurology (Mariam Ali, L.D., I.R.v.d.W., N.D.K., M.J.H.W., T.T.M.N.), Leiden University Medical Center, the Netherlands.; University Neurovascular Center Leiden-The Hague, the Netherlands (I.R.v.d.W., N.D.K.).; Wermer MJH; Department of Neurology (Mariam Ali, L.D., I.R.v.d.W., N.D.K., M.J.H.W., T.T.M.N.), Leiden University Medical Center, the Netherlands.; Department of Neurology, University Medical Centre Groningen, University of Groningen, the Netherlands (M.J.H.W.).

Publisher: Lippincott Williams & Wilkins Country of Publication: United States NLM ID: 0235266 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1524-4628 (Electronic) Linking ISSN: 00392499 NLM ISO Abbreviation: Stroke Subsets: MEDLINE

Dekker L; Department of Neurology (L.D., T.T.M.N., I.R.v.d.W., M.J.H.W., N.D.K.), Leiden University Medical Center, the Netherlands.; Daems JD; Department of Neurology (J.D.D., M.H.C.D., D.W.J.D., B.R.), Erasmus MC University Medical Center, Rotterdam, the Netherlands.; Department of Public Health (J.D.D., E.V.), Erasmus MC University Medical Center, Rotterdam, the Netherlands.; Duvekot MHC; Department of Neurology (J.D.D., M.H.C.D., D.W.J.D., B.R.), Erasmus MC University Medical Center, Rotterdam, the Netherlands.; Department of Neurology, Albert Schweitzer Hospital, Dordrecht, the Netherlands (M.H.C.D., A.D.R., H.K.).; Nguyen TTM; Department of Neurology (L.D., T.T.M.N., I.R.v.d.W., M.J.H.W., N.D.K.), Leiden University Medical Center, the Netherlands.; Venema E; Department of Public Health (J.D.D., E.V.), Erasmus MC University Medical Center, Rotterdam, the Netherlands.; Department of Emergency Medicine (E.V.), Erasmus MC University Medical Center, Rotterdam, the Netherlands.; van Es ACGM; Department of Radiology (A.C.G.M.v.E.), Leiden University Medical Center, the Netherlands.; Rozeman AD; Department of Neurology, Albert Schweitzer Hospital, Dordrecht, the Netherlands (M.H.C.D., A.D.R., H.K.).; Moudrous W; Department of Neurology (W.M.), Maasstad Hospital, Rotterdam, the Netherlands.; Dorresteijn KRIS; Department of Neurology, Franciscus Gasthuis & Vlietland, Rotterdam, the Netherlands (K.R.I.S.D.).; Hensen JJ; Department of Radiology (J.-H.J.H.), Maasstad Hospital, Rotterdam, the Netherlands.; Bosch J; Emergency Medical Services Hollands-Midden, Leiden, the Netherlands (J.B.).; van Zwet EW; Department of Medical Statistics (E.W.v.Z.), Leiden University Medical Center, the Netherlands.; de Schryver ELLM; Department of Neurology, Alrijne Hospital, Leiderdorp, the Netherlands (E.L.L.M.d.S.).; Kloos LMH; Department of Neurology, Groene Hart Hospital, Gouda, the Netherlands (L.M.H.K.).; de Laat KF; Department of Neurology, Haga Hospital, The Hague, the Netherlands (K.F.d.L.).; Aerden LAM; Department of Neurology, Reinier de Graaf Gasthuis Hospital, Delft, the Netherlands (L.A.M.A.).; van den Wijngaard IR; Department of Neurology (L.D., T.T.M.N., I.R.v.d.W., M.J.H.W., N.D.K.), Leiden University Medical Center, the Netherlands.; Dippel DWJ; Department of Neurology (J.D.D., M.H.C.D., D.W.J.D., B.R.), Erasmus MC University Medical Center, Rotterdam, the Netherlands.; Kerkhoff H; Department of Neurology, Albert Schweitzer Hospital, Dordrecht, the Netherlands (M.H.C.D., A.D.R., H.K.).; Wermer MJH; Department of Neurology (L.D., T.T.M.N., I.R.v.d.W., M.J.H.W., N.D.K.), Leiden University Medical Center, the Netherlands.; Department of Neurology, University Medical Center Groningen, Groningen, the Netherlands (M.J.H.W.).; Roozenbeek B; Department of Neurology (J.D.D., M.H.C.D., D.W.J.D., B.R.), Erasmus MC University Medical Center, Rotterdam, the Netherlands.; Kruyt ND; Department of Neurology (L.D., T.T.M.N., I.R.v.d.W., M.J.H.W., N.D.K.), Leiden University Medical Center, the Netherlands.

Publisher: Lippincott Williams & Wilkins Country of Publication: United States NLM ID: 0235266 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1524-4628 (Electronic) Linking ISSN: 00392499 NLM ISO Abbreviation: Stroke Subsets: MEDLINE

Benali F; Department of Neurology and Radiology & Nuclear Medicine, Maastricht University Medical Center, Maastricht, the Netherlands. Faysal.benali@mumc.nl.; Stolze LJ; Department of Neurology and Radiology, Amsterdam UMC, Amsterdam, the Netherlands.; Rozeman AD; Department of Neurology and Radiology, Albert Schweitzer Hospital, Dordrecht, the Netherlands.; Dinkelaar W; Department of Neurology and Radiology, Albert Schweitzer Hospital, Dordrecht, the Netherlands.; Coutinho JM; Department of Neurology and Radiology, Amsterdam UMC, Amsterdam, the Netherlands.; Emmer BJ; Department of Neurology and Radiology, Amsterdam UMC, Amsterdam, the Netherlands.; Gons RAR; Department of Neurology and Radiology, Catharina Hospital, Eindhoven, the Netherlands.; Yo LFS; Department of Neurology and Radiology, Catharina Hospital, Eindhoven, the Netherlands.; van Tuijl JH; Department of Neurology and Radiology, Elisabeth TweeSteden Hospital, Tilburg, the Netherlands.; Boukrab I; Department of Neurology and Radiology, Elisabeth TweeSteden Hospital, Tilburg, the Netherlands.; van Dam-Nolen DHK; Department of Neurology and Radiology, Erasmus University Medical Center, Rotterdam, the Netherlands.; van den Wijngaard IR; Department of Neurology and Radiology, Haaglanden Medical Center, The Hague, the Netherlands.; Lycklama À Nijeholt GJ; Department of Neurology and Radiology, Haaglanden Medical Center, The Hague, the Netherlands.; de Laat KF; Department of Neurology and Radiology, Haga Hospital, The Hague, the Netherlands.; van Dijk LC; Department of Neurology and Radiology, Haga Hospital, The Hague, the Netherlands.; den Hertog HM; Department of Neurology and Radiology, Isala Hospital, Zwolle, the Netherlands.; Flach HZ; Department of Neurology and Radiology, Isala Hospital, Zwolle, the Netherlands.; Wermer MJH; Department of Neurology and Radiology, Leiden University Medical Center, Leiden, the Netherlands.; van Walderveen MAA; Department of Neurology and Radiology, Leiden University Medical Center, Leiden, the Netherlands.; Brouwers PJAM; Department of Neurology and Radiology, Medisch Spectrum Twente, Enschede, the Netherlands.; Bulut T; Department of Neurology and Radiology, Medisch Spectrum Twente, Enschede, the Netherlands.; Vermeer SE; Department of Neurology and Radiology, Rijnstate Hospital, Arnhem, the Netherlands.; Bernsen MLE; Department of Neurology and Radiology, Rijnstate Hospital, Arnhem, the Netherlands.; Uyttenboogaart M; Department of Neurology and Radiology, University Medical Center Groningen, Groningen, the Netherlands.; Bokkers RPH; Department of Neurology and Radiology, University Medical Center Groningen, Groningen, the Netherlands.; Boogaarts JD; Department of Neurosurgery and Neurology, Radboud University Nijmegen Medical Center, Nijmegen, the Netherlands.; de Leeuw FE; Department of Neurosurgery and Neurology, Radboud University Nijmegen Medical Center, Nijmegen, the Netherlands.; van der Worp HB; Department of Neurology and Neurosurgery and Radiology, University Medical Center Utrecht, Utrecht, the Netherlands.; van der Schaaf IC; Department of Neurology and Neurosurgery and Radiology, University Medical Center Utrecht, Utrecht, the Netherlands.; Schonewille WJ; Department of Neurology and Radiology, Sint Antonius Hospital, Nieuwegein, the Netherlands.; Vos JA; Department of Neurology and Radiology, Sint Antonius Hospital, Nieuwegein, the Netherlands.; Remmers MJM; Department of Neurology and Radiology, Amphia Hospital, Breda, the Netherlands.; Imani F; Department of Neurology and Radiology, Amphia Hospital, Breda, the Netherlands.; Dippel DWJ; Department of Neurology and Radiology, Erasmus University Medical Center, Rotterdam, the Netherlands.; van Zwam WH; Department of Neurology and Radiology & Nuclear Medicine, Maastricht University Medical Center, Maastricht, the Netherlands.; Nederkoorn PJ; Department of Neurology and Radiology, Amsterdam UMC, Amsterdam, the Netherlands.; van Oostenbrugge RJ; Department of Neurology and Radiology & Nuclear Medicine, Maastricht University Medical Center, Maastricht, the Netherlands.

Publisher: BioMed Central Country of Publication: England NLM ID: 100968555 Publication Model: Electronic Cited Medium: Internet ISSN: 1471-2377 (Electronic) Linking ISSN: 14712377 NLM ISO Abbreviation: BMC Neurol Subsets: MEDLINE

Schellekens MMI; Neurology, Radboudumc, Nijmegen, The Netherlands.; Radboud University Donders Institute for Brain Cognition and Behaviour, Nijmegen, The Netherlands.; Springer RCS; Neurology, Radboudumc, Nijmegen, The Netherlands.; Boot EM; Neurology, Radboudumc, Nijmegen, The Netherlands.; Radboud University Donders Institute for Brain Cognition and Behaviour, Nijmegen, The Netherlands.; Verhoeven JI; Neurology, Radboudumc, Nijmegen, The Netherlands.; Radboud University Donders Institute for Brain Cognition and Behaviour, Nijmegen, The Netherlands.; Ekker MS; Neurology, Radboudumc, Nijmegen, The Netherlands.; Radboud University Donders Institute for Brain Cognition and Behaviour, Nijmegen, The Netherlands.; van Alebeek ME; Neurology, Gelre Hospitals, Zutphen, The Netherlands.; Brouwers PJAM; Neurology, Medisch Spectrum Twente, Enschede, The Netherlands.; Arntz RM; Neurology, Medisch Spectrum Twente, Enschede, The Netherlands.; van Dijk GW; Neurology, Canisius-Wilhelmina Hospital, Nijmegen, The Netherlands.; Gons RAR; Neurology, Catharina Hospital, Eindhoven, The Netherlands.; van Uden IWM; Neurology, Catharina Hospital, Eindhoven, The Netherlands.; den Heijer T; Neurology, Franciscus Gasthuis & Vlietland, Rotterdam, The Netherlands.; van Tuijl JH; Neurology, Elisabeth-TweeSteden Hospital, Tilburg, The Netherlands.; de Laat KF; Neurology, Haga Hospital, Den Haag, The Netherlands.; van Norden AGW; Neurology, Amphia Hospital, Breda, The Netherlands.; Vermeer SE; Neurology, Rijnstate Hospital, Arnhem, The Netherlands.; van Zagten MSG; Neurology, Jeroen Bosch Hospital, 's-Hertogenbosch, The Netherlands.; Van Oostenbrugge RJ; Neurology, Maastricht University Medical Centre, Maastricht, The Netherlands.; University Maastricht School for Mental Health and Neuroscience, Maastricht, The Netherlands.; Wermer MJH; Neurology, Leiden University Medical Centre, Leiden, The Netherlands.; Neurology, University Medical Centre Groningen, Groningen, The Netherlands.; Nederkoorn PJ; Neurology, Amsterdam University Medical Centre, location AMC, Amsterdam, The Netherlands.; van Rooij FG; Neurology, Medical Centre Leeuwarden, Leeuwarden, The Netherlands.; van den Wijngaard IR; Department of Neurology, Medical Centre Haaglanden, Den Haag, The Netherlands.; de Kort PLM; Neurology, Elisabeth-TweeSteden Hospital, Tilburg, The Netherlands.; De Leeuw FE; Neurology, Radboudumc, Nijmegen, The Netherlands.; Radboud University Donders Institute for Brain Cognition and Behaviour, Nijmegen, The Netherlands.; Kessels RPC; Radboud University Donders Institute for Brain Cognition and Behaviour, Nijmegen, The Netherlands.; Vincent Van Gogh Instituut for Psychiatry, Venray, The Netherlands.; Department of Medical Psychology and Radboudumc Alzheimer Center, Radboudumc, Nijmegen, The Netherlands.; Tuladhar AM; Neurology, Radboudumc, Nijmegen, The Netherlands Anil.Tuladhar@radboudumc.nl.; Radboud University Donders Institute for Brain Cognition and Behaviour, Nijmegen, The Netherlands.

Publisher: BMJ Publishing Group Country of Publication: England NLM ID: 2985191R Publication Model: Electronic Cited Medium: Internet ISSN: 1468-330X (Electronic) Linking ISSN: 00223050 NLM ISO Abbreviation: J Neurol Neurosurg Psychiatry Subsets: MEDLINE

Nguyen TTM; Department of Neurology, Leiden University Medical Center, Leiden, the Netherlands.; van den Wijngaard IR; Department of Neurology, Leiden University Medical Center, Leiden, the Netherlands.; Department of Neurology, Haaglanden Medical Center, The Hague, the Netherlands.; University Neurovascular Center Leiden-The Hague, the Netherlands.; Bosch J; Emergency Medical Services Hollands-Midden, Leiden, the Netherlands.; van Belle E; Emergency Medical Services Haaglanden, The Hague, the Netherlands.; van Zwet EW; Department of Medical Statistics, Leiden University Medical Center, Leiden, the Netherlands.; Dofferhoff-Vermeulen T; Department of Neurology, Haaglanden Medical Center, The Hague, the Netherlands.; Duijndam D; Emergency Medical Services Haaglanden, The Hague, the Netherlands.; Koster GT; Department of Neurology, Leiden University Medical Center, Leiden, the Netherlands.; de Schryver ELLM; Department of Neurology, Alrijne Hospital, Leiderdorp, the Netherlands.; Kloos LMH; Department of Neurology, Groene Hart Hospital, Gouda, the Netherlands.; de Laat KF; Department of Neurology, Haga Hospital, The Hague, the Netherlands.; Aerden LAM; Department of Neurology, Reinier de Graaf Gasthuis Hospital, Delft, the Netherlands.; Zylicz SA; Department of Neurology, Langeland Hospital, Zoetermeer, the Netherlands.; Wermer MJH; Department of Neurology, Leiden University Medical Center, Leiden, the Netherlands.; University Neurovascular Center Leiden-The Hague, the Netherlands.; Kruyt ND; Department of Neurology, Leiden University Medical Center, Leiden, the Netherlands.; University Neurovascular Center Leiden-The Hague, the Netherlands.

Publisher: American Medical Association Country of Publication: United States NLM ID: 101589536 Publication Model: Print Cited Medium: Internet ISSN: 2168-6157 (Electronic) Linking ISSN: 21686149 NLM ISO Abbreviation: JAMA Neurol Subsets: MEDLINE

Langezaal LCM; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; van der Hoeven EJRJ; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; Mont'Alverne FJA; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; de Carvalho JJF; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; Lima FO; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; Dippel DWJ; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; van der Lugt A; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; Lo RTH; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; Boiten J; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; Lycklama À Nijeholt GJ; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; Staals J; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; van Zwam WH; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; Nederkoorn PJ; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; Majoie CBLM; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; Gerber JC; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; Mazighi M; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; Piotin M; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; Zini A; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; Vallone S; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; Hofmeijer J; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; Martins SO; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; Nolte CH; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; Szabo K; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; Dias FA; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; Abud DG; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; Wermer MJH; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; Remmers MJM; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; Schneider H; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; Rueckert CM; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; de Laat KF; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; Yoo AJ; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; van Doormaal PJ; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; van Es ACGM; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; Emmer BJ; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; Michel P; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; Puetz V; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; Audebert HJ; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; Pontes-Neto OM; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; Vos JA; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; Kappelle LJ; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; Algra A; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).; Schonewille WJ; From the Departments of Radiology (L.C.M.L., E.J.R.J.H., J.-A.V.) and Neurology (W.J.S.), St. Antonius Hospital, Nieuwegein, the Departments of Neurology (D.W.J.D.) and Radiology and Nuclear Medicine (A.L., P.-J.D.), Erasmus University Medical Center, Rotterdam, the Departments of Radiology (R.T.H.L.) and Neurology (L.J.K.) and the Department of Neurology and Neurosurgery, Brain Center, and the Julius Center for Health Sciences and Primary Care (A.A.), University Medical Center Utrecht, and Utrecht University (A.A.), Utrecht, the Departments of Neurology (J.B.) and Radiology (G.J.L.N.), Haaglanden Medical Center, and the Department of Neurology, Haga Hospital (K.F.L.), The Hague, the Departments of Neurology (J.S.) and Radiology and Nuclear Medicine (W.H.Z.), Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Departments of Neurology (P.J.N.) and Radiology (C.B.L.M.M., B.J.E.), Amsterdam University Medical Center, Amsterdam, the Department of Neurology, Rijnstate Hospital, Arnhem, and the Department of Clinical Neurophysiology, University of Twente, Enschede (J.H.), the Departments of Neurology (M.J.H.W.) and Radiology (A.C.G.M.E.), Leiden University Medical Center, Leiden, and the Department of Neurology, Amphia Hospital, Breda (M.J.M.R.) - all in the Netherlands; the Interventional Neuroradiology Service (F.J.A.M.) and the Neurology Service (J.J.F.C., F.O.L.), Hospital Geral de Fortaleza, Fortaleza, the Department of Neurology, Federal University of Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre (S.O.M.), and the Stroke Service, Neurology Division, Department of Neuroscience and Behavioral Sciences (F.A.D., O.M.P.-N.), and the Interventional Neuroradiology Service, Department of Medical Imaging, Hematology and Oncology (D.G.A.), Ribeirão Preto Medical School, University of São Paulo, São Paulo - all in Brazil; the Institute of Neuroradiology (J.C.G.) and the Department of Neurology (V.P.), Dresden Neurovascular Center, University Hospital Carl Gustav Carus, and Medizinische Fakultät Carl Gustav Carus (H.S.), Technische Universität Dresden, Dresden, the Department of Neurology and Center for Stroke Research, Charité Universitätsmedizin Berlin, Berlin (C.H.N., H.J.A.), the Department of Neurology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (K.S.), the Department of Neurology, University Hospital Augsburg, Augsburg (H.S.), and the Department of Neurology, Oberschwabenklinik, Ravensburg (C.M.R.) - all in Germany; Rothschild Foundation Hospital, INSERM Unité 1148, University of Paris, Paris (M.M., M.P.); the IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna (A.Z.), and the Neuroradiology Unit, Department of Neuroscience, Ospedale Civile S. Agostino-Estense, Modena University Hospital, Modena (S.V.) - both in Italy; the Texas Stroke Institute, Fort Worth (A.J.Y.); and the Stroke Center, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland (P.M.).

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

Olthuis SGH; Department of Neurology, Maastricht University Medical Center+, Maastricht, Netherlands; School for Cardiovascular Diseases, Maastricht University, Maastricht, Netherlands. Electronic address: susan.olthuis@mumc.nl.; Pirson FAV; Department of Neurology, Maastricht University Medical Center+, Maastricht, Netherlands; School for Cardiovascular Diseases, Maastricht University, Maastricht, Netherlands.; Pinckaers FME; Department of Radiology and Nuclear Medicine, Maastricht University Medical Center+, Maastricht, Netherlands; School for Cardiovascular Diseases, Maastricht University, Maastricht, Netherlands.; Hinsenveld WH; Department of Neurology, Maastricht University Medical Center+, Maastricht, Netherlands; School for Cardiovascular Diseases, Maastricht University, Maastricht, Netherlands.; Nieboer D; Department of Public Health, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands.; Ceulemans A; Department of Neurology, Maastricht University Medical Center+, Maastricht, Netherlands; School for Cardiovascular Diseases, Maastricht University, Maastricht, Netherlands.; Knapen RRMM; Department of Radiology and Nuclear Medicine, Maastricht University Medical Center+, Maastricht, Netherlands; School for Cardiovascular Diseases, Maastricht University, Maastricht, Netherlands.; Robbe MMQ; Department of Radiology and Nuclear Medicine, Maastricht University Medical Center+, Maastricht, Netherlands; School for Cardiovascular Diseases, Maastricht University, Maastricht, Netherlands.; Berkhemer OA; Department of Neurology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands; Department of Radiology and Nuclear Medicine, Amsterdam Neurosciences, Amsterdam UMC location University of Amsterdam, Amsterdam, Netherlands.; van Walderveen MAA; Department of Radiology, Leiden University Medical Center, Leiden, Netherlands.; Lycklama À Nijeholt GJ; Department of Radiology, Haaglanden Medical Center, The Hague, Netherlands.; Uyttenboogaart M; Department of Neurology, University Medical Center Groningen, University of Groningen, Groningen, Netherlands; Department of Radiology, University Medical Center Groningen, University of Groningen, Groningen, Netherlands.; Schonewille WJ; Department of Neurology, Sint Antonius Hospital, Nieuwegein, Netherlands.; van der Sluijs PM; Department of Radiology and Nuclear Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands.; Wolff L; Department of Radiology and Nuclear Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands.; van Voorst H; Department of Radiology and Nuclear Medicine, Amsterdam Neurosciences, Amsterdam UMC location University of Amsterdam, Amsterdam, Netherlands; Department of Biomedical Engineering and Physics, Amsterdam UMC location University of Amsterdam, Amsterdam, Netherlands.; Postma AA; Department of Radiology and Nuclear Medicine, Maastricht University Medical Center+, Maastricht, Netherlands; School for Mental Health and Neuroscience (MHeNs), Maastricht University, Maastricht, Netherlands.; Roosendaal SD; Department of Radiology and Nuclear Medicine, Amsterdam Neurosciences, Amsterdam UMC location University of Amsterdam, Amsterdam, Netherlands.; van der Hoorn A; Department of Radiology, University Medical Center Groningen, University of Groningen, Groningen, Netherlands.; Emmer BJ; Department of Radiology and Nuclear Medicine, Amsterdam Neurosciences, Amsterdam UMC location University of Amsterdam, Amsterdam, Netherlands.; Krietemeijer MGM; Department of Radiology, Catharina Hospital, Eindhoven, Netherlands.; van Doormaal PJ; Department of Radiology and Nuclear Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands.; Roozenbeek B; Department of Neurology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands.; Goldhoorn RB; Department of Neurology, Maastricht University Medical Center+, Maastricht, Netherlands; School for Cardiovascular Diseases, Maastricht University, Maastricht, Netherlands.; Staals J; Department of Neurology, Maastricht University Medical Center+, Maastricht, Netherlands; School for Cardiovascular Diseases, Maastricht University, Maastricht, Netherlands.; de Ridder IR; Department of Neurology, Maastricht University Medical Center+, Maastricht, Netherlands; School for Cardiovascular Diseases, Maastricht University, Maastricht, Netherlands.; van der Leij C; Department of Radiology and Nuclear Medicine, Maastricht University Medical Center+, Maastricht, Netherlands.; Coutinho JM; Department of Neurology, Amsterdam UMC location University of Amsterdam, Amsterdam, Netherlands.; van der Worp HB; Department of Neurology and Neurosurgery, Brain Center, University Medical Center Utrecht, Utrecht, Netherlands.; Lo RTH; Department of Radiology, University Medical Center Utrecht, Utrecht, Netherlands.; Bokkers RPH; Department of Radiology, University Medical Center Groningen, University of Groningen, Groningen, Netherlands.; van Dijk EI; Department of Neurology, Radboud University Medical Center, Nijmegen, Netherlands.; Boogaarts HD; Department of Neurosurgery, Radboud University Medical Center, Nijmegen, Netherlands.; Wermer MJH; Department of Neurology, Leiden University Medical Center, Leiden, Netherlands.; van Es ACGM; Department of Radiology, Leiden University Medical Center, Leiden, Netherlands.; van Tuijl JH; Department of Neurology, Elisabeth-TweeSteden Hospital, Tilburg, Netherlands.; Kortman HGJ; Department of Radiology, Elisabeth-TweeSteden Hospital, Tilburg, Netherlands.; Gons RAR; Department of Neurology, Catharina Hospital, Eindhoven, Netherlands.; Yo LSF; Department of Radiology, Catharina Hospital, Eindhoven, Netherlands.; Vos JA; Department of Radiology, Sint Antonius Hospital, Nieuwegein, Netherlands.; de Laat KF; Department of Neurology, HagaZiekenhuis, The Hague, Netherlands.; van Dijk LC; Department of Radiology, HagaZiekenhuis, The Hague, Netherlands.; van den Wijngaard IR; Department of Neurology, Leiden University Medical Center, Leiden, Netherlands; Department of Neurology, Haaglanden Medical Center, The Hague, Netherlands.; Hofmeijer J; Department of Neurology, Rijnstate Hospital, Arnhem, Netherlands; Department of Clinical Neurophysiology, University of Twente, Enschede, Netherlands.; Martens JM; Department of Radiology and Nuclear Medicine, Rijnstate Hospital, Arnhem, Netherlands.; Brouwers PJAM; Department of Neurology, Medisch Spectrum Twente, Enschede, Netherlands.; Bulut T; Department of Radiology, Medisch Spectrum Twente, Enschede, Netherlands.; Remmers MJM; Department of Neurology, Amphia Hospital, Breda, Netherlands.; de Jong TEAM; Department of Radiology, Amphia Hospital, Breda, Netherlands.; den Hertog HM; Department of Neurology, Isala Hospital, Zwolle, Netherlands.; van Hasselt BAAM; Department of Radiology, Isala Hospital, Zwolle, Netherlands.; Rozeman AD; Department of Neurology, Albert Schweitzer Hospital, Dordrecht, Netherlands.; Elgersma OEH; Department of Radiology, Albert Schweitzer Hospital, Dordrecht, Netherlands.; van der Veen B; Department of Neurology, Noordwest ziekenhuisgroep, Alkmaar, Netherlands.; Sudiono DR; Department of Radiology, Noordwest ziekenhuisgroep, Alkmaar, Netherlands.; Lingsma HF; Department of Public Health, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands.; Roos YBWEM; Department of Neurology, Amsterdam UMC location University of Amsterdam, Amsterdam, Netherlands.; Majoie CBLM; Department of Radiology and Nuclear Medicine, Amsterdam Neurosciences, Amsterdam UMC location University of Amsterdam, Amsterdam, Netherlands.; van der Lugt A; Department of Radiology and Nuclear Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands.; Dippel DWJ; Department of Neurology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands.; van Zwam WH; Department of Radiology and Nuclear Medicine, Maastricht University Medical Center+, Maastricht, Netherlands; School for Cardiovascular Diseases, Maastricht University, Maastricht, Netherlands.; van Oostenbrugge RJ; Department of Neurology, Maastricht University Medical Center+, Maastricht, Netherlands; School for Cardiovascular Diseases, Maastricht University, Maastricht, Netherlands.

Publisher: Elsevier Country of Publication: England NLM ID: 2985213R Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1474-547X (Electronic) Linking ISSN: 01406736 NLM ISO Abbreviation: Lancet Subsets: MEDLINE

Schellekens MM; Department of Neurology, Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands.; Boot EM; Department of Neurology, Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands.; Verhoeven JI; Department of Neurology, Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands.; Ekker MS; Department of Neurology, Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands.; van Alebeek ME; Department of Neurology, Amphia Hospital, Breda, The Netherlands.; Brouwers PJ; Department of Neurology, Medisch Spectrum Twente, Enschede, The Netherlands.; Arntz RM; Department of Neurology, Medisch Spectrum Twente, Enschede, The Netherlands.; van Dijk GW; Department of Neurology, Canisius-Wilhelmina Hospital, Nijmegen, The Netherlands.; Gons RA; Department of Neurology, Catharina Hospital, Eindhoven, The Netherlands.; van Uden IW; Department of Neurology, Catharina Hospital, Eindhoven, The Netherlands.; den Heijer T; Department of Neurology, Franciscus Gasthuis & Vlietland, BA Rotterdam, The Netherlands.; de Kort PL; Department of Neurology, Elisabeth-TweeSteden Hospital, Tilburg, Netherlands.; de Laat KF; Department of Neurology, Haga Hospital, Den Haag, Netherlands.; van Norden A; Department of Neurology, Amphia Hospital, Breda, The Netherlands.; Vermeer SE; Department of Neurology, Rijnstate Hospital, Arnhem, The Netherlands.; van Zagten MS; Department of Neurology, Jeroen Bosch Hospital, 's-Hertogenbosch, The Netherlands.; van Oostenbrugge RJ; Department of Neurology, School for Mental Health and Neuroscience (MHeNs), Maastricht University Medical Centre, Maastricht, The Netherlands.; Wermer MJ; Department of Neurology, Leiden University Medical Centre, Leiden, The Netherlands.; Nederkoorn PJ; Department of Neurology, Amsterdam University Medical Centre, location AMC, Amsterdam, The Netherlands.; van Rooij FG; Department of Neurology, Medical Centre Leeuwarden, Leeuwarden, The Netherlands.; van den Wijngaard IR; Department of Neurology, Haaglanden Medical Center, The Hague, The Netherlands.; de Leeuw FE; Department of Neurology, Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands.; Kessels RP; Radboud University, Donders Institute for Brain, Cognition and Behaviour, Center for Cognition, Nijmegen, The Netherlands.; Vincent van Gogh Institute for Psychiatry, Venray, The Netherlands.; Tuladhar AM; Department of Neurology, Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands.

Publisher: SAGE Publications Ltd Country of Publication: England NLM ID: 101688446 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2396-9881 (Electronic) Linking ISSN: 23969873 NLM ISO Abbreviation: Eur Stroke J

LeCouffe NE; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Kappelhof M; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Treurniet KM; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Rinkel LA; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Bruggeman AE; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Berkhemer OA; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Wolff L; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; van Voorst H; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Tolhuisen ML; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Dippel DWJ; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; van der Lugt A; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; van Es ACGM; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Boiten J; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Lycklama À Nijeholt GJ; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Keizer K; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Gons RAR; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Yo LSF; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; van Oostenbrugge RJ; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; van Zwam WH; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Roozenbeek B; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; van der Worp HB; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Lo RTH; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; van den Wijngaard IR; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; de Ridder IR; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Costalat V; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Arquizan C; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Lemmens R; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Demeestere J; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Hofmeijer J; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Martens JM; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Schonewille WJ; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Vos JA; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Uyttenboogaart M; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Bokkers RPH; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; van Tuijl JH; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Kortman H; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Schreuder FHBM; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Boogaarts HD; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; de Laat KF; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; van Dijk LC; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; den Hertog HM; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; van Hasselt BAAM; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Brouwers PJAM; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Bulut T; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Remmers MJM; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; van Norden A; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Imani F; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Rozeman AD; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Elgersma OEH; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Desfontaines P; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Brisbois D; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Samson Y; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Clarençon F; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Krietemeijer GM; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Postma AA; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; van Doormaal PJ; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; van den Berg R; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; van der Hoorn A; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Beenen LFM; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Nieboer D; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Lingsma HF; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Emmer BJ; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Coutinho JM; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Majoie CBLM; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.; Roos YBWEM; From the Departments of Neurology (N.E.L., L.A.R., J.M.C., Y.B.W.E.M.R.), Radiology and Nuclear Medicine (M.K., K.M.T., A.E.B., O.A.B., H.V., M.L.T., R.B., L.F.M.B., B.J.E., C.B.L.M.M.), and Biomedical Engineering and Physics (O.A.B., H.V., M.L.T.), Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Departments of Radiology (K.M.T., G.J.L.N., I.R.W.) and Neurology (J.B., I.R.W.), The Hague Medical Center, and the Departments of Neurology (K.F.L.) and Radiology (L.C.D.), Haga Hospital, The Hague, the Departments of Radiology and Nuclear Medicine (O.A.B., L.W., A.L., P.-J.D.), Neurology (D.W.J.D., B.R.), and Public Health (D.N., H.F.L.), Erasmus MC University Medical Center, Rotterdam, the Department of Radiology, Leiden University Medical Center, Leiden (A.C.G.M.E.), the Departments of Neurology (K.K., R.A.R.G.) and Radiology (L.S.F.Y., G.M.K.), Catharina Hospital, Eindhoven, the Department of Neurology, Cardiovascular Research Institute Maastricht (R.J.O., I.R.R.), and the Department of Radiology and Nuclear Medicine (W.H.Z., A.A.P.), Maastricht University Medical Center, and the School for Mental Health and Sciences, Maastricht University (A.A.P.), Maastricht, the Department of Neurology and Neurosurgery, Brain Center (H.B.W.), and the Department of Radiology (R.T.H.L.), University Medical Center Utrecht, Utrecht, the Departments of Neurology (J.H.) and Radiology (J.M.M.), Rijnstate Hospital, Arnhem, the Departments of Neurology (W.J.S.) and Radiology (J.-A.V.), Sint Antonius Hospital, Nieuwegein, the Departments of Neurology (M.U.) and Radiology, Medical Imaging Center (R.P.H.B., A.H.), University Medical Center Groningen, Groningen, the Departments of Neurology (J.H.T.) and Radiology (H.K.), Elisabeth-TweeSteden Hospital, Tilburg, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology (F.H.B.M.S.), and the Department of Neurosurgery, Radboud University Medical Center (H.D.B.), Nijmegen, the Departments of Neurology (H.M.H.) and Radiology and Nuclear Medicine (B.A.A.M.H.), Isala Hospital, Zwolle, the Departments of Neurology (P.J.A.M.B.) and Radiology (T.B.), Medisch Spectrum Twente, Enschede, the Departments of Neurology (M.J.M.R., A.N.) and Radiology (F.I.), Amphia Hospital, Breda, and the Departments of Neurology (A.D.R.) and Radiology (O.E.H.E.), Albert Schweitzer Hospital, Dordrecht - all in the Netherlands; the Departments of Neuroradiology (V.C.) and Neurology (C.A.), Centre Hospitalier Universitaire de Montpellier, Montpellier, and the Departments of Neurology (Y.S.) and Neuroradiology (F.C.), Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris Sorbonne Université, Paris - both in France; and the Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology (R.L., J.D.), Vlaams Instituut voor Biotechnologie Center for Brain and Disease Research (R.L., J.D.), and University Hospitals Leuven, Department of Neurology (R.L., J.D.), Leuven, and the Departments of Neurology (P.D.) and Radiology (D.B.), Centre Hospitalier Chrétien, Liege - all in Belgium.

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