부산대학교 도서관

Abdalkader M; Departments of Radiology and Neurology, Boston Medical Center, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA.; Finitsis S; Department of Radiology, Aristotle University of Thessaloniki, Thessaloniki, Greece.; Li C; Stroke Center and Department of Neurology, Xuanwu Hospital of Capital Medical University, Beijing, China.; Hu W; Department of Neurology and Stroke Center, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China.; Liu X; Department of Neurology and Stroke Center, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China.; Ji X; Department of Neurosurgery, Xuanwu Hospital of Capital Medical University, Beijing, China.; Huo X; Interventional Neuroradiology, Beijing Tiantan Hospital, Beijing, China.; Alemseged F; Medicine and Neurology, Melbourne Brain Centre at the Royal Melbourne Hospital, University of Melbourne, Parkville, VC, Australia.; Qiu Z; Department of Neurology, The 903rd Hospital of The Chinese People's Liberation Army, Hangzhou, China.; Strbian D; Neurology, Helsinki University Hospital, University of Helsinki, Helsinki, Finland.; Puetz V; Neurology, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.; Dresden Neurovascular Center, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.; Siegler JE; Cooper Neurological Institute, Cooper University Hospital, Camden, NJ, USA.; Yaghi S; Rhode Island Hospital, Brown University, Providence, RI, USA.; Asif K; Amita Health and University of Illinois-Chicago, Chicago, IL, USA.; Klein P; Departments of Radiology and Neurology, Boston Medical Center, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA.; Zhu Y; Department of Neurology and Stroke Center, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China.; Campbell BCV; Medicine and Neurology, Melbourne Brain Centre at the Royal Melbourne Hospital, University of Melbourne, Parkville, VC, Australia.; Chen HS; Department of Neurology, General Hospital of Northern Theatre Command, Shenyang, China.; Nagel S; Neurology, Heidelberg University Hospital, Heidelberg, Germany.; Neurology, Klinikum Ludwigshafen, Ludwigshafen, Germany.; Tsivgoulis G; Department of Neurology, Attikon University Hospital, National and Kapodistrian University of Athens, Athens, Greece.; Miao Z; Interventional Neuroradiology, Beijing Tiantan Hospital, Beijing, China.; Nogueira RG; Department of Neurology, Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA.; Jovin TG; Cooper Neurological Institute, Cooper University Hospital, Camden, NJ, USA.; Schonewille WJ; Department of Neurology, St. Antonius Hospital, Nieuwegein, the Netherlands.; Nguyen TN; Departments of Radiology and Neurology, Boston Medical Center, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA.

Publisher: Korean Stroke Society Country of Publication: Korea (South) NLM ID: 101602023 Publication Model: Print-Electronic Cited Medium: Print ISSN: 2287-6391 (Print) Linking ISSN: 22876391 NLM ISO Abbreviation: J Stroke Subsets: PubMed not MEDLINE

Ospel JM; Department of Neuroradiology, University Hospital Basel, Switzerland (J.M.O.).; Department of Clinical Neurosciences (J.M.O., R.V.M., M.D.H., A.M.D., M.G.), University of Calgary, Canada.; Department of Diagnostic Imaging (J.M.O., R.V.M., M.D.H., A.M.D., M.G.), University of Calgary, Canada.; Kunz WG; Department of Radiology, University Hospital, LMU Munich, Germany (W.G.K.).; McDonough RV; Department of Clinical Neurosciences (J.M.O., R.V.M., M.D.H., A.M.D., M.G.), University of Calgary, Canada.; Department of Diagnostic Imaging (J.M.O., R.V.M., M.D.H., A.M.D., M.G.), University of Calgary, Canada.; van Zwam W; Department of Radiology, Maastricht University Medical Center, the Netherlands (W.v.Z.).; Pinckaers F; Saver JL; Department of Neurology, David Geffen School of Medicine, University of California, Los Angeles (J.L.S.).; Hill MD; Department of Clinical Neurosciences (J.M.O., R.V.M., M.D.H., A.M.D., M.G.), University of Calgary, Canada.; Department of Diagnostic Imaging (J.M.O., R.V.M., M.D.H., A.M.D., M.G.), University of Calgary, Canada.; Demchuk AM; Department of Clinical Neurosciences (J.M.O., R.V.M., M.D.H., A.M.D., M.G.), University of Calgary, Canada.; Department of Diagnostic Imaging (J.M.O., R.V.M., M.D.H., A.M.D., M.G.), University of Calgary, Canada.; Jovin TG; Department of Neurology, Cooper University Health Care, Camden (T.G.J.).; Mitchell P; Department of Radiology (P.M.), Royal Melbourne Hospital, University of Melbourne, Australia.; Campbell BCV; Department of Neurology (B.C.V.C.), Royal Melbourne Hospital, University of Melbourne, Australia.; White P; Institute of Neuroscience, Newcastle University, Newcastle upon Tyne, United Kingdom (P.W.).; Muir K; Department of Neurology, University of Glasgow, Scotland (K.M.).; Achit H; Department of Medicine (H.A.), Nancy University Hospital, France.; Bracard S; Department of Neuroradiology (S.B.), Nancy University Hospital, France.; Brown S; Altair Biostatistics, St Louis Park' MN (S.B.).; Goyal M; Department of Clinical Neurosciences (J.M.O., R.V.M., M.D.H., A.M.D., M.G.), University of Calgary, Canada.; Department of Diagnostic Imaging (J.M.O., R.V.M., M.D.H., A.M.D., M.G.), University of Calgary, Canada.

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

García-Tornel Á; Stroke Unit, Department of Neurology, Hospital Universitari Vall d'Hebron, Departament de Medicina, Universitat Autònoma de Barcelona, Barcelona, Spain.; Seró L; Department of Neurology, Hospital Universitari Joan XXIII, Tarragona, Spain.; Urra X; Stroke Unit, Hospital Clínic, Barcelona, Spain.; Cardona P; Stroke Unit, Hospital Universitari Bellvitge, L'Hospitalet de Llobregat, Spain.; Zaragoza J; Department of Neurology, Hospital Verge de la Cinta, Tortosa, Spain.; Krupinski J; Department of Neurology, Hospital Mútua Terrassa, Terrassa, Spain.; Gómez-Choco M; Department of Neurology, Complex Hospitalari Hospital Moisés Broggi, Sant Joan Despí, Spain.; Sala NM; Department of Neurology, Hospital Sant Joan de Déu - Fundació Althaia, Manresa, Spain.; Catena E; Department of Neurology, Consorci Sanitari Alt Penedès-Garraf, Vilafranca del Penedès, Spain.; Palomeras E; Department of Neurology, Hospital Mataró, Mataró, Spain.; Serena J; Stroke Unit, Hospital Universitari Josep Trueta, Girona, Spain.; Hernandez-Perez M; Stroke Unit, Hospital Germans Trias i Pujol, Badalona, Spain.; Boned S; Stroke Unit, Department of Neurology, Hospital Universitari Vall d'Hebron, Departament de Medicina, Universitat Autònoma de Barcelona, Barcelona, Spain.; Olivé-Gadea M; Stroke Unit, Department of Neurology, Hospital Universitari Vall d'Hebron, Departament de Medicina, Universitat Autònoma de Barcelona, Barcelona, Spain.; Requena M; Stroke Unit, Department of Neurology, Hospital Universitari Vall d'Hebron, Departament de Medicina, Universitat Autònoma de Barcelona, Barcelona, Spain.; Department of Interventional Neuroradiology, Hospital Vall d'Hebron, Departament de Medicina, Universitat Autònoma de Barcelona, Barcelona, Spain.; Muchada M; Stroke Unit, Department of Neurology, Hospital Universitari Vall d'Hebron, Departament de Medicina, Universitat Autònoma de Barcelona, Barcelona, Spain.; Tomasello A; Department of Interventional Neuroradiology, Hospital Vall d'Hebron, Departament de Medicina, Universitat Autònoma de Barcelona, Barcelona, Spain.; Molina CA; Stroke Unit, Department of Neurology, Hospital Universitari Vall d'Hebron, Departament de Medicina, Universitat Autònoma de Barcelona, Barcelona, Spain.; Salvat-Plana M; Stroke Program, Catalan Health Department, Agency for Health Quality and Assessment of Catalonia (AQuAS), CIBER Epidemiología y Salud Pública (CIBERESP), Barcelona, Spain.; Escudero M; Sistema d'Emergències Mèdiques, Barcelona, Spain.; Jimenez X; Sistema d'Emergències Mèdiques, Barcelona, Spain.; Davalos A; Stroke Unit, Hospital Germans Trias i Pujol, Badalona, Spain.; Jovin TG; Neurological Institute, Cooper University Hospital, Camden, NJ.; Purroy F; Stroke Unit, Department of Neurology, Hospital Universitari Arnau de Vilanova de Lleida, Lleida, Spain.; Abilleira S; Stroke Program, Catalan Health Department, Agency for Health Quality and Assessment of Catalonia (AQuAS), CIBER Epidemiología y Salud Pública (CIBERESP), Barcelona, Spain.; Ribo M; Stroke Unit, Department of Neurology, Hospital Universitari Vall d'Hebron, Departament de Medicina, Universitat Autònoma de Barcelona, Barcelona, Spain.; de la Ossa NP; Stroke Unit, Hospital Germans Trias i Pujol, Badalona, Spain.

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

Gensicke H; Calgary Stroke Program, Departments of Clinical Neurosciences and Radiology, Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Alberta, Canada (H.G., J.F., M.D.H., A.D., M.G., B.K.M.).; Department of Neurology, Stroke Center, University Hospital Basel, University of Basel, Switzerland (H.G., J.F.).; Al-Ajlan F; King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia (F.A.-A.).; Fladt J; Calgary Stroke Program, Departments of Clinical Neurosciences and Radiology, Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Alberta, Canada (H.G., J.F., M.D.H., A.D., M.G., B.K.M.).; Department of Neurology, Stroke Center, University Hospital Basel, University of Basel, Switzerland (H.G., J.F.).; Campbell BCV; Department of Medicine and Neurology, Melbourne Brain Centre at the Royal Melbourne Hospital (B.C.V.C.), University of Melbourne, Parkville, Australia.; Majoie CBLM; Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers, location AMC, the Netherlands (C.B.L.M.M.).; Bracard S; Department of Diagnostic and Interventional Neuroradiology, INSERM U 1254 (S.B.), Université de Lorraine, University Hospital of Nancy, France.; Hill MD; Calgary Stroke Program, Departments of Clinical Neurosciences and Radiology, Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Alberta, Canada (H.G., J.F., M.D.H., A.D., M.G., B.K.M.).; Muir KW; Institute of Neuroscience and Psychology, University of Glasgow, Queen Elizabeth University Hospital, United Kingdom (K.W.M.).; Demchuk A; Calgary Stroke Program, Departments of Clinical Neurosciences and Radiology, Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Alberta, Canada (H.G., J.F., M.D.H., A.D., M.G., B.K.M.).; San Román L; Department of Interventional Neuroradiology, CDI, Hospital Clinic of Barcelona, Spain (L.S.R.).; van der Lugt A; Department of Radiology and Nuclear Medicine (A.v.d.L.), Erasmus MC University Medical Center, Rotterdam, the Netherlands.; Liebeskind DS; Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine at the University of California, Los Angeles.; Brown S; Altair Biostatistics, St Louis Park, MN (S.B.).; White PM; Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University and Newcastle upon Tyne Hospitals NHS Trust, United Kingdom (P.M.W.).; Guillemin F; INSERM CIC 1433 Clinical Epidemiology (F.G.), Université de Lorraine, University Hospital of Nancy, France.; Dávalos A; Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Spain (A.D.).; Jovin TG; Stroke Institute, Department of Neurology, University of Pittsburgh Medical Center, PA (T.G.J.).; Saver JL; Department of Neurology (J.L.S.), David Geffen School of Medicine at the University of California, Los Angeles.; Dippel DWJ; Department of Neurology (D.W.J.D.), Erasmus MC University Medical Center, Rotterdam, the Netherlands.; Goyal M; Calgary Stroke Program, Departments of Clinical Neurosciences and Radiology, Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Alberta, Canada (H.G., J.F., M.D.H., A.D., M.G., B.K.M.).; Mitchell PJ; Department of Radiology, Royal Melbourne Hospital (P.J.M.), University of Melbourne, Parkville, Australia.; Menon BK; Calgary Stroke Program, Departments of Clinical Neurosciences and Radiology, Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Alberta, Canada (H.G., J.F., M.D.H., A.D., M.G., B.K.M.).

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

Seker F; Neuroradiology (F.S., M.A.M., ), Heidelberg University Hospital, Germany.; Qureshi MM; Radiology (M.M.Q., M.A., N.L.K., A.S., P.K., T.N.N.), Boston Medical Center, Boston University Chobanian & Avedisian School of Medicine, MA.; Radiation Oncology (M.M.Q.), Boston Medical Center, Boston University Chobanian & Avedisian School of Medicine, MA.; Möhlenbruch MA; Neuroradiology (F.S., M.A.M., ), Heidelberg University Hospital, Germany.; Nogueira RG; Neurology, University of Pittsburgh Medical Center, PA (R.G.N.).; Abdalkader M; Radiology (M.M.Q., M.A., N.L.K., A.S., P.K., T.N.N.), Boston Medical Center, Boston University Chobanian & Avedisian School of Medicine, MA.; Ribo M; Neurology, Vall d'Hebron Research Institute, Vall D'Hebron University Hospital, Hospital Vall d'Hebron, Barcelona, Spain (M.R., M.O.-G.).; Caparros F; University Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, F-59000 Lille, France (F.C., H.H., C.C.).; Haussen DC; Neurology, Grady Memorial Hospital, Emory University School of Medicine, Atlanta, GA (D.C.H., M.H.M.).; Mohammaden MH; Neurology, Grady Memorial Hospital, Emory University School of Medicine, Atlanta, GA (D.C.H., M.H.M.).; Sheth SA; Neurology, UTHealth McGovern Medical School, Houston, TX (S.A.S., S.S.-M.).; Ortega-Gutierrez S; Neurology, University of Iowa, Iowa City (S.O.-G., M.F.).; Siegler JE; Cooper Neurological Institute, Cherry Hill, NJ (J.E.S., A.R., T.G.J.).; Zaidi SF; Neurology, University of Toledo, OH (S.F.Z.' A.C.C.).; Olive-Gadea M; Neurology, Vall d'Hebron Research Institute, Vall D'Hebron University Hospital, Hospital Vall d'Hebron, Barcelona, Spain (M.R., M.O.-G.).; Henon H; University Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, F-59000 Lille, France (F.C., H.H., C.C.).; Castonguay AC; Neurology, University of Toledo, OH (S.F.Z.' A.C.C.).; Nannoni S; Stroke Center, Department of Clinical Neurosciences, Department of Clinical Neurosciences' and Neurology Service' Lausanne University Hospital, University of Lausanne, Switzerland (S.N., P.M., D.S.).; Kaesmacher J; Diagnostic and Interventional Neuroradiology (J.K., J.G.), University Hospital Bern, Switzerland.; Interventional and Pediatric Radiology (J.K.), University Hospital Bern, Switzerland.; Puri AS; Neurointerventional Radiology, University of Massachusetts, Worcester (A.S.P., A.L.K.).; Farooqui M; Neurology, University of Iowa, Iowa City (S.O.-G., M.F.).; Salazar-Marioni S; Neurology, UTHealth McGovern Medical School, Houston, TX (S.A.S., S.S.-M.).; Kuhn AL; Neurointerventional Radiology, University of Massachusetts, Worcester (A.S.P., A.L.K.).; Kiley NL; Radiology (M.M.Q., M.A., N.L.K., A.S., P.K., T.N.N.), Boston Medical Center, Boston University Chobanian & Avedisian School of Medicine, MA.; Farzin B; Interventional Neuroradiology, Centre Hospitalier de l'Université de Montréal, Canada (B.F., W.B., J.R.).; Boisseau W; Interventional Neuroradiology, Centre Hospitalier de l'Université de Montréal, Canada (B.F., W.B., J.R.).; Masoud HE; Neurology, State University of New York, Upstate Medical University Hospital, Syracuse (H.E.M., C.Y.L.).; Lopez CY; Neurology, State University of New York, Upstate Medical University Hospital, Syracuse (H.E.M., C.Y.L.).; Rana A; Cooper Neurological Institute, Cherry Hill, NJ (J.E.S., A.R., T.G.J.).; Abdul Kareem S; Neuroscience, Bon Secours Mercy Health St. Vincent Hospital, Toledo, OH (S.A.K., M.W.K., O.O.Z.).; Sathya A; Radiology (M.M.Q., M.A., N.L.K., A.S., P.K., T.N.N.), Boston Medical Center, Boston University Chobanian & Avedisian School of Medicine, MA.; Klein P; Radiology (M.M.Q., M.A., N.L.K., A.S., P.K., T.N.N.), Boston Medical Center, Boston University Chobanian & Avedisian School of Medicine, MA.; Kassem MW; Neuroscience, Bon Secours Mercy Health St. Vincent Hospital, Toledo, OH (S.A.K., M.W.K., O.O.Z.).; Cordonnier C; University Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, F-59000 Lille, France (F.C., H.H., C.C.).; Gralla J; Diagnostic and Interventional Neuroradiology (J.K., J.G.), University Hospital Bern, Switzerland.; Fischer U; Neurology, University Hospital Bern, University of Bern, Switzerland (U.F.).; Neurology, University Hospital Basel, University of Basel, Switzerland (U.F.).; Michel P; Stroke Center, Department of Clinical Neurosciences, Department of Clinical Neurosciences' and Neurology Service' Lausanne University Hospital, University of Lausanne, Switzerland (S.N., P.M., D.S.).; Strambo D; Stroke Center, Department of Clinical Neurosciences, Department of Clinical Neurosciences' and Neurology Service' Lausanne University Hospital, University of Lausanne, Switzerland (S.N., P.M., D.S.).; Jovin TG; Cooper Neurological Institute, Cherry Hill, NJ (J.E.S., A.R., T.G.J.).; Raymond J; Interventional Neuroradiology, Centre Hospitalier de l'Université de Montréal, Canada (B.F., W.B., J.R.).; Zaidat OO; Neuroscience, Bon Secours Mercy Health St. Vincent Hospital, Toledo, OH (S.A.K., M.W.K., O.O.Z.).; Ringleb PA; Neurology (P.A.R., S.N.), Heidelberg University Hospital, Germany.; Nguyen TN; Radiology (M.M.Q., M.A., N.L.K., A.S., P.K., T.N.N.), Boston Medical Center, Boston University Chobanian & Avedisian School of Medicine, MA.; Neurology (T.N.N.), Boston Medical Center, Boston University Chobanian & Avedisian School of Medicine, MA.; Nagel S; Neurology (P.A.R., S.N.), Heidelberg University Hospital, Germany.; Neurology' Klinikum Ludwigshafen' Ludwigshafen A.R.' Germany (S.N.).

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

Tanaka K; Departments of Clinical Neurosciences (K.T., M.G., B.K.M., M.D.H., A.M.D.), Cumming School of Medicine, University of Calgary, Canada.; Goyal M; Departments of Clinical Neurosciences (K.T., M.G., B.K.M., M.D.H., A.M.D.), Cumming School of Medicine, University of Calgary, Canada.; Hotchkiss Brain Institute (M.G., B.K.M., M.D.H., A.M.D.), Cumming School of Medicine, University of Calgary, Canada.; Menon BK; Departments of Clinical Neurosciences (K.T., M.G., B.K.M., M.D.H., A.M.D.), Cumming School of Medicine, University of Calgary, Canada.; Hotchkiss Brain Institute (M.G., B.K.M., M.D.H., A.M.D.), Cumming School of Medicine, University of Calgary, Canada.; Community Health Sciences (B.K.M., M.D.H.), Cumming School of Medicine, University of Calgary, Canada.; Campbell BCV; Department of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C.), Royal Melbourne Hospital, University of Melbourne, Parkville, Australia.; Mitchell PJ; Department of Radiology (P.J.M.), Royal Melbourne Hospital, University of Melbourne, Parkville, Australia.; Jovin TG; Department of Neurology, Cooper University Health Care, Camden, NJ (T.G.J.).; Dávalos A; Department of Neuroscience, University Autònoma de Barcelona, Spain (A.D.).; Jansen O; Department of Radiology and Neuroradiology, Universitätsklinikum Schleswig-Holstein Campus, Kiel, Germany (O.J.).; Muir KW; School of Psychology and Neuroscience, University of Glasgow, Glasgow, United Kingdom (K.W.M.).; White PM; Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, United Kingdom (P.M.W.).; Bracard S; Departments of Diagnostic and Interventional Neuroradiology (S.B.), University Hospital of Nancy, Nancy, France.; Achit H; Clinical Epidemiology Center (H.A.), University Hospital of Nancy, Nancy, France.; Dippel DWJ; Department of Neurology, Erasmus MC University Medical Center, Rotterdam, the Netherlands (D.W.J.D.).; Majoie CBLM; Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers, University of Amsterdam, location AMC, the Netherlands (C.B.L.M.M.).; Hill MD; Departments of Clinical Neurosciences (K.T., M.G., B.K.M., M.D.H., A.M.D.), Cumming School of Medicine, University of Calgary, Canada.; Hotchkiss Brain Institute (M.G., B.K.M., M.D.H., A.M.D.), Cumming School of Medicine, University of Calgary, Canada.; Medicine (M.D.H.), Cumming School of Medicine, University of Calgary, Canada.; Community Health Sciences (B.K.M., M.D.H.), Cumming School of Medicine, University of Calgary, Canada.; Brown S; Altair Biostatistics, St Louis Park, MN (S.B.).; Demchuk AM; Departments of Clinical Neurosciences (K.T., M.G., B.K.M., M.D.H., A.M.D.), Cumming School of Medicine, University of Calgary, Canada.; Hotchkiss Brain Institute (M.G., B.K.M., M.D.H., A.M.D.), Cumming School of Medicine, University of Calgary, Canada.

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

Huo X; Interventional Neuroradiology, Beijing Tiantan Hospital, Beijing, China.; Klein P; Radiology, Boston Medical Center, Boston University School of Medicine, Boston, MA, USA; Neurology, Boston Medical Center, Boston University Chobanian & Avedisian School of Medicine, MA.; Raynald; Interventional Neuroradiology, Beijing Tiantan Hospital, Beijing, China.; Drumm B; Stroke Medicine, Imperial College Healthcare NHS Trust, Charing Cross Hospital, London, UK.; Chen Y; Neurology, Foshan Sanshui District People's Hospital, Foshan, China.; Qureshi MM; Radiology, Boston Medical Center, Boston University School of Medicine, Boston, MA, USA; Radiation Oncology, Boston Medical Center, MA, USA.; Schonewille WJ; Neurology, St. Antonius Hospital, Nieuwegein, the Netherlands.; Liu X; Neurology, Jinling Hospital, Medical School of Nanjing University, Nanjing, China; Stroke Center and Department of Neurology, The First Affiliated Hospital of the University of Science and Technology of China, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China.; Hu W; Stroke Center and Department of Neurology, The First Affiliated Hospital of the University of Science and Technology of China, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China.; Ji X; Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China.; Li C; Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China.; Zhu Y; Stroke Center and Department of Neurology, The First Affiliated Hospital of the University of Science and Technology of China, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China.; Abdalkader M; Radiology, Boston Medical Center, Boston University School of Medicine, Boston, MA, USA.; Strbian D; Department of Neurology, Helsinki University Hospital and Helsinki University, Helsinki, Finland.; Fischer U; Department of Neurology, Basel University Hospital, University of Basel, Switzerland; Department fo Neurology, Bern University Hospital, University of Bern, Switzerland.; Puetz V; Department of Neurology, Dresden Neurovascular Center, Universitätsklinik Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.; Alemseged F; Medicine and Neurology, Melbourne Brain Centre at the Royal Melbourne Hospital, University of Melbourne, Parkville, Victoria, Australia.; Yamagami H; Stroke Neurology, National Hospital Organization, Osaka National Hospital, Osaka, Japan.; Sacco S; Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Italy.; Saposnik G; Stroke Outcomes and Decision Neuroscience Research Unit, Division of Neurology, University of Toronto, Toronto, Canada.; Michel P; Neurology Service, Clinical Neurosciences, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland.; Kristoffersen ES; Department of Neurology, Akershus University Hospital, Lørenskog, Norway.; Sedova P; International Clinical Research Center and Department of Neurology, St. Anne's University Hospital and Faculty of Medicine, Masaryk University, Brno, Czech Republic; Department of Internal Medicine and Cardiology, University Hospital Brno and Faculty of Medicine, Masaryk University, Brno, Czech Republic.; Mikulik R; International Clinical Research Center and Department of Neurology, St. Anne's University Hospital and Faculty of Medicine, Masaryk University, Brno, Czech Republic.; Siegler JE; Cooper Neurological Institute, Cooper University Hospital, Camden, NJ, USA.; Lobotesis K; Radiology, Imperial College Healthcare NHS Trust, Charing Cross Hospital, London, UK.; Roi D; Radiology, Imperial College Healthcare NHS Trust, Charing Cross Hospital, London, UK.; Demeestere J; Neurology, Leuven University Hospital, Leuven, Belgium.; Han H; Department of Neurology, Linyi People's Hospital, Linyi, China.; Yuan G; Department of Emergency, Xiangtan Central Hospital, Xiangtan, China.; Ton MD; Stroke Center, Bach Mai Hospital, Hanoi Medical University, Hanoi, Vietnam; Vietnam National University of Medicine and Pharmacy, Vietnam.; Chen HS; Department of Neurology, General Hospital of Northern Theater Command, Shen Yang, China.; Yang Q; Xinqiao Hospital and The Second Affiliated Hospital, Army Medical University.; Qiu Z; Xinqiao Hospital and The Second Affiliated Hospital, Army Medical University.; Martins SO; Neurology, Federal University of Rio Grande do Sul, Porto Alegre; Hospital de Clínicas de Porto Alegre, Brazil.; Tsivgoulis G; Second Department of Neurology 'Attikon' University Hospital, National and Kapodistrian University of Athens, Athens, Greece.; Thomalla G; Universitätsklinikum Hamburg-Eppendorf, Klinik und Poliklinik für Neurologie, Hamburg, Germany.; Nagel S; Department of Neurology, Heidelberg University Hospital, Heidelberg, Germany; Department of Neurology, Klinikum Ludwigshafen, Ludwigshafen, Germany.; Campbell BCV; Medicine and Neurology, Melbourne Brain Centre at the Royal Melbourne Hospital, University of Melbourne, Parkville, Victoria, Australia.; Jovin TG; Cooper Neurological Institute, Cooper University Hospital, Camden, NJ, USA.; Nogueira RG; Neurology, University of Pittsburgh Medical Center, USA.; Raymond J; Neuroradiologie Interventionelle, Centre Hospitalier de l'Universite de Montreal, Montreal, Canada.; Banerjee S; Stroke Medicine, Imperial College Healthcare NHS Trust, Charing Cross Hospital, London, UK.; Nguyen TN; Radiology, Boston Medical Center, Boston University School of Medicine, Boston, MA, USA; Neurology, Boston Medical Center, Boston University Chobanian & Avedisian School of Medicine, MA. Electronic address: Thanh.Nguyen@bmc.org.; Miao Z; Interventional Neuroradiology, Beijing Tiantan Hospital, Beijing, China. Electronic address: Zhongrongm@163.com.

Publisher: Saunders Country of Publication: United States NLM ID: 9111633 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1532-8511 (Electronic) Linking ISSN: 10523057 NLM ISO Abbreviation: J Stroke Cerebrovasc Dis Subsets: MEDLINE

Jovin TG; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Li C; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Wu L; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Wu C; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Chen J; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Jiang C; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Shi Z; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Gao Z; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Song C; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Chen W; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Peng Y; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Yao C; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Wei M; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Li T; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Wei L; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Xiao G; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Yang H; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Ren M; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Duan J; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Liu X; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Yang Q; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Liu Y; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Zhu Q; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Shi W; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Zhu Q; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Li X; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Guo Z; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Yang Q; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Hou C; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Zhao W; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Ma Q; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Zhang Y; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Jiao L; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Zhang H; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Liebeskind DS; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Liang H; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Jadhav AP; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Wen C; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Brown S; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Zhu L; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Ye H; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Ribo M; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Chang M; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Song H; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Chen J; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).; Ji X; From the Department of Neurosurgery (T.G.J., Jian Chen, L.J., H.Z., X.J.), the Department of Neurology (C.L., L.W., C.W., W.Z., Q.M., Y.Z., H.S.), the Stroke Center (C.L.), the Department of Emergency Medicine (J.D.), and the Center for Evidence-Based Medicine (C.H.), Xuanwu Hospital, and the Department of Radiology, Beijing Chaoyang Hospital (Q.Y.), Capital Medical University, and Peking University Clinical Research Institute, Peking University First Hospital (C.Y.), Beijing, the Department of Neurology, Baotou Central Hospital of Inner Mongolia Medical University (C.J.), Baotou, the Department of Neurosurgery, the 904th Hospital of the People's Liberation Army (PLA), Wuxi (Z.S.); the Department of Neurology, Central Hospital of Shengli Oil Field, Dongying (Z.G.), the Department of Neurology, Liaocheng Third People's Hospital, Liaocheng (C.S.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, the First People's Hospital of Changzhou, Changzhou (Y.P.), the Department of Neurosurgery, Tianjin Huanhu Hospital (M.W.), the Department of Neurosurgery, Binhai Hospital of Beijing University (W.S.), and the Department of Neurosurgery, Tianjin Teda Hospital (Z.G.), Tianjin, the Department of Neurology, Nanning Second People's Hospital, Nanning (T.L.), the Department of Radiology, Luoyang Central Hospital of Zhengzhou University, Luoyang (L.W.), the Department of Neurology and the Clinical Research Center of Neurologic Disease, Second Affiliated Hospital of Soochow University, Suzhou (G.X.), the Department of Neurosurgery, Affiliated Hospital of Guizhou Medical University, Guiyang (H.Y.), the Department of Neurology, Shanghai Blue Cross Hospital, Shanghai (M.R.), the Department of Neurology (X.L.), and the Department of Critical Care Medicine, Data and Statistics Division (Y.L.), Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, the Department of Neurology, Xinqiao Hospital and Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing (Q.Y.), the Department of Neurosurgery, 985th Hospital of the PLA, Taiyuan (Qingfeng Zhu), the Department of Neurology, Linyi People's Hospital, Linyi (Qiyi Zhu), the Department of Neurology, Subei People's Hospital, Yangzhou (X.L.), the Department of Neurology, Yantaishan Hospital of Shandong First Medical University, Yantai (H.L.), the Department of Neurology, Nanyang Central Hospital of Xinxiang Medical University, Nanyang (C.W.), the Cerebrovascular Center, Henan Provincial People's Hospital, Zhengzhou (L.Z.), the Department of Neurosurgery, Hospital of Baoan People's Hospital, Shenzhen (H.Y.), and the Department of Neurology, Xi'an No.3 Hospital, Xi'an (M.C.), - all in China; Cooper University Healthcare and Cooper Medical School of Rowan University (T.G.J.), Camden, NJ; the Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles (D.S.L.); the Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (A.P.J.); Altair Biostatistics, Mooresville, NC (S.B.); the Stroke Unit, Hospital Vall d'Hebrón, Barcelona (M.R.); and the Department of Neurology, Pittsburgh Institute of Brain Disorder and Recovery, University of Pittsburgh Medical Center and Veterans Affairs Pittsburgh Health Care System, Geriatric Research Education and Clinical Center, Pittsburgh (Jun Chen).

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

Ren Z; Department of Neurosurgery, University of South Florida, Tampa, Florida, USA.; Ma G; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.; Mokin M; Department of Neurosurgery, University of South Florida, Tampa, Florida, USA.; Jadhav AP; Barrow Neurological Institute, Phoenix, Arizona, USA.; Jia B; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.; Tong X; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.; Bauer C; Department of Neurosurgery, University of South Florida, Tampa, Florida, USA.; Liu R; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.; Wang A; China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.; Zhang X; Beijing Institute of Brain Disorders, Capital Medical University, Beijing, China.; Mo D; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.; Ma N; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.; Gao F; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.; Song L; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.; Sun X; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.; Huo X; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.; Deng Y; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.; Liu L; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.; Luo G; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.; Luo X; Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.; Peng Y; Neurosurgery, The First People's Hospital of Changzhou,The Third Affiliated Hospital of Soochow University, Changzhou, China.; Gui L; Interventional Neuroradiology, Langfang Changzheng Hospital, Langfang, Hebei, China.; Song C; Department of Interventional Neuroradiology, The Third People's Hospital of Liaocheng City, Liaocheng, China.; Wu J; Neurology, Nanjing Medical University Second Affiliated Hospital, Nanjing, Jiangsu, China.; Wang L; Interventional Neuroradiology Center, Changle People's Hospital, Weifang, China.; Li C; Department of Neurology, The Second People's Hospital of Dongying City, Dongying, China.; Jovin TG; Cooper Neurologic Institute, Cooper University Hospital, Camden, New Jersey, USA.; Wang Y; China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.; Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.; Wang Y; China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.; Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.; Miao Z; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China zhongrongm@163.com.

Publisher: BMJ Publishing Group Country of Publication: England NLM ID: 101517079 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1759-8486 (Electronic) Linking ISSN: 17598478 NLM ISO Abbreviation: J Neurointerv Surg Subsets: MEDLINE

Ng FC; Melbourne Brain Centre, Royal Melbourne Hospital, University of Melbourne, Parkville, Australia (F.C.N., N.Y., G.S., S.M.D., B.C.V.C.).; Austin Health, Heidelberg, Australia (F.C.N.).; Yassi N; Melbourne Brain Centre, Royal Melbourne Hospital, University of Melbourne, Parkville, Australia (F.C.N., N.Y., G.S., S.M.D., B.C.V.C.).; Population Health and Immunity Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, Australia (N.Y.).; Sharma G; Melbourne Brain Centre, Royal Melbourne Hospital, University of Melbourne, Parkville, Australia (F.C.N., N.Y., G.S., S.M.D., B.C.V.C.).; Brown SB; Altair Biostatistics, St Louis Park, MN (S.B.B.).; Goyal M; Department of Radiology, University of Calgary, Foothills Hospital, AB, Canada (M.G.).; Majoie CBLM; Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers, location AMC, the Netherlands (C.B.L.M.M.).; Jovin TG; Cooper Neurological Institute, Cooper University Health Care, Camden, NJ (T.G.J.).; Hill MD; Department of Clinical Neurosciences, Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Foothills Hospital, AB, Canada (M.D.H., A.M.D., B.K.M.).; Muir KW; Institute of Neuroscience & Psychology, University of Glasgow, Queen Elizabeth University Hospital, United Kingdom (K.W.M.).; Saver JL; Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine at the University of California, Los Angeles, California Stanford Stroke Center, Stanford University (J.L.S.).; Guillemin F; Clinical Investigation Centre-Clinical Epidemiology INSERM 1433, University of Lorraine and University Hospital of Nancy, France (F.G.).; Demchuk AM; Department of Clinical Neurosciences, Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Foothills Hospital, AB, Canada (M.D.H., A.M.D., B.K.M.).; Menon BK; Department of Clinical Neurosciences, Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Foothills Hospital, AB, Canada (M.D.H., A.M.D., B.K.M.).; San Roman L; Department of Radiology, Hospital Clínic, Barcelona, Spain (L.S.R.).; White P; Institute of Neuroscience, Newcastle University, Newcastle upon Tyne, United Kingdom (P.W.).; van der Lugt A; Department of Radiology and Nuclear Medicine, Erasmus MC University Medical Center, Rotterdam, the Netherlands (A.v.d.L.).; Ribo M; Department of Neurology, Hospital Vall d'Hebron, Barcelona, Spain (M.R.).; Bracard S; Department of Diagnostic and Interventional Neuroradiology, Université de Lorraine, Inserm, IADI, CHRU Nancy, France (S.B.).; Mitchell PJ; Department of Radiology, Royal Melbourne Hospital, University of Melbourne, Parkville, Australia (P.J.M.).; Davis SM; Melbourne Brain Centre, Royal Melbourne Hospital, University of Melbourne, Parkville, Australia (F.C.N., N.Y., G.S., S.M.D., B.C.V.C.).; Sheth KN; Department of Neurology, Yale New Haven Hospital, CT (K.N.S.).; Kimberly WT; Center for Genomic Medicine and Department of Neurology, Massachusetts General Hospital, Boston (W.T.K.).; Campbell BCV; Melbourne Brain Centre, Royal Melbourne Hospital, University of Melbourne, Parkville, Australia (F.C.N., N.Y., G.S., S.M.D., B.C.V.C.).

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