부산대학교 도서관

Martinuzzi, A.; Crivelli, A.; Lopez, A.; Sgarzini, D.; Aragon, V.; Galeano, F.; Billinger, M.C.; Doeyo, M.; Matano, M.; Salomone, P.; Cabrera, D.; Fabro, A.D.; Manrique, E.

In: Nutrition. (Nutrition, September 2024, 125)

Nogueira RG; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Jadhav AP; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Haussen DC; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Bonafe A; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Budzik RF; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Bhuva P; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Yavagal DR; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Ribo M; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Cognard C; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Hanel RA; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Sila CA; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Hassan AE; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Millan M; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Levy EI; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Mitchell P; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Chen M; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; English JD; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Shah QA; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Silver FL; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Pereira VM; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Mehta BP; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Baxter BW; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Abraham MG; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Cardona P; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Veznedaroglu E; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Hellinger FR; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Feng L; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Kirmani JF; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Lopes DK; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Jankowitz BT; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Frankel MR; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Costalat V; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Vora NA; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Yoo AJ; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Malik AM; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Furlan AJ; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Rubiera M; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Aghaebrahim A; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Olivot JM; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Tekle WG; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Shields R; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Graves T; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Lewis RJ; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Smith WS; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Liebeskind DS; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Saver JL; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.; Jovin TG; From the Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, and the Department of Neurology, Emory University School of Medicine, Atlanta (R.G.N., D.C.H., M.R.F.); the Stroke Institute, Departments of Neurology (A.P.J., T.G.J.) and Neurosurgery (B.T.J.), University of Pittsburgh Medical Center, Pittsburgh, and Abington Health, Abington (Q.A.S.) - both in Pennsylvania; the Department of Neuroradiology, Hôpital Gui-de-Chauliac, Montpellier (A.B., V.C.), and the Department of Diagnostic and Therapeutic Neuroradiology (C.C.) and the Neuroimaging Center and Center for Clinical Investigations (J.-M.O.), University Hospital of Toulouse, Toulouse - both in France; OhioHealth Riverside Methodist Hospital, Columbus (R.F.B., N.A.V.), and University Hospitals of Cleveland, Cleveland (C.A.S., A.J.F.) - both in Ohio; Texas Stroke Institute, Dallas-Fort Worth (P.B., A.J.Y.), the Department of Neuroscience, Valley Baptist Medical Center, Harlingen (A.E.H., W.G.T.), and Berry Consultants, Austin (T.G., R.J.L.) - all in Texas; the Department of Neurology and Neurosurgery, University of Miami Miller School of Medicine-Jackson Memorial Hospital, Miami (D.R.Y., A.M.M.), Baptist Health, Jacksonville (R.A.H., A.A.), Memorial Regional Hospital, Hollywood (B.P.M.), and Florida Hospital, Orlando (F.R.H.) - all in Florida; the Stroke Unit, Hospital Vall d'Hebrón (M. Ribo, M. Rubiera), and Hospital Universitari de Bellvitge (P.C.), Barcelona, and the Department of Neuroscience, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona (M.M.) - all in Spain; the Department of Neurosurgery, State University of New York at Buffalo, Buffalo (E.I.L.); the Department of Interventional Neuroradiology, Royal Melbourne Hospital, Victoria (P.M.); the Departments of Neurology (M.C.) and Neurosurgery (D.K.L.), Rush University Medical Center, Chicago; California Pacific Medical Center (J.D.E.) and the Department of Neurology, University of California, San Francisco (W.S.S.), San Francisco, the Department of Neuroradiology, Kaiser Permanente (L.F.), and the Neurovascular Imaging Research Core, Department of Neurology and Comprehensive Stroke Center (D.S.L.), David Geffen School of Medicine, University of California, Los Angeles (UCLA) (D.S.L., J.L.S.), Los Angeles, Stryker Neurovascular, Fremont (R.S.), and Los Angeles County Harbor-UCLA Medical Center, Torrance (R.J.L.) - all in California; the Departments of Medical Imaging and Surgery (F.L.S., V.M.P.) and Neurology (V.M.P.), Toronto Western Hospital, University Health Network, University of Toronto, Toronto; the Department of Radiology, Erlanger Hospital at the University of Tennessee, Chattanooga (B.W.B.); the Department of Neurology, University of Kansas Medical Center, Kansas City (M.G.A.); and the Neuroscience Center, Capital Health Hospital, Trenton (E.V.), and the JFK Medical Center, Edison (J.F.K.) - both in New Jersey.

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