부산대학교 도서관

Harkness, Kirsty; Shaw, Louise; Sword, Jane; Mohd Nor, Azlisham; Sharma, Pankaj; Kelly, Deborah; Harrington, Frances; Randall, Marc; Smith, Matthew; Mahawish, Karim; Elmarim, Abduelbaset; Esisi, Bernard; Cullen, Claire; Nallasivam, Arumug; Price, Christopher; Barry, Adrian; Roffe, Christine; Coyle, John; Hassan, Ahamad; Birns, Jonathan; Cohen, David; Sekaran, Lakshmanan; Parry-Jones, Adrian; Parry, Anthea; Hargroves, David; Proschel, Harald; Datta, Prabel; Darawil, Khaled; Manoj, Aravindakshan; Burn, Mathew; Patterson, Chris; Giallombardo, Elio; Smyth, Nigel; Mansoor, Syed; Anwar, Ijaz; Marsh, Rachel; Ispoglou, Sissi; Chadha, Dinesh; Prabhakaran, Mathuri; Meenakishundaram, Sanjeevikumar; O'Connell, Janice; Scott, Jon; Krishnamurthy, Vinodh; Aghoram, Prasanna; McCormick, Michael; Sprigg, Nikola; O'Mahony, Paul; Cooper, Martin; Choy, Lillian; Wilkinson, Peter; Leach, Simon; Caine, Sarah; Burger, Ilse; Gunathilagan, Gunaratam; Guyler, Paul; Emsley, Hedley; Davis, Michelle; Manawadu, Dulka; Pasco, Kath; Mamun, Maam; Luder, Robert; Sajid, Mahmud; Okwera, James; Warburton, Elizabeth; Saastamoinen, Kari; England, Timothy; Putterill, Janet; Flossman, Enrico; Power, Michael; Dani, Krishna; Mangion, David; Suman, Appu; Corrigan, John; Lawrence, Enas; Vahidassr, Djamil; Shakeshaft, Clare; Brown, Martin; Charidimou, Andreas; Cohen, Hannah; Banerjee, Gargi; Houlden, Henry; White, Mark; Yousry, Tarek; Flossmann, Enrico; Muir, Keith; Gratz, Pascal; Mattle, Heinrich; Panos, Leonidas; Korczyn, Amos; Kliper, Efrat; Maeder, Philippe; Gass, Achim; Pachai, Chahin; Bracoub, Luc; Douste-Blazy, Marie-Yvonne; Fratacci, Marie Dominique; Vicaut, Eric; Sato, Shoichiro; Miwa, Kaori; Fujita, Kyohei; Ide, Toshihiro; Ma, Henry; Ly, John; Singhal, Shaloo; Chandra, Ronil; Slater, Lee-Anne; Soufan, Cathy; Moran, Christopher; Traenka, Christopher; Thilemann, Sebastian; Fladt, Joachim; Gensicke, Henrik; Bonati, Leo; Kim, Beom Joon; Han, Moon-Ku; Kang, Jihoon; Ko, Eunbin; Yang, Mi Hwa; Jang, Myung Suk; Murphy, Sean; Carty, Fiona; Akijian, Layan; Thornton, John; Schembri, Mark; Douven, Elles; Delgado-Mederos, Raquel; Marín, Rebeca; Camps-Renom, Pol; Guisado-Alonso, Daniel; Nuñez, Fidel; Medrano-Martorell, Santiago; Merino, Elisa; Iida, Kotaro; Ikeda, Syuhei; Irie, Hiroyuki; Demirelli, Derya Selcuk; Medanta, Jayesh Modi; Zerna, Charlotte; Hernández, Maria Valdés; Armitage, Paul; Heye, Anna; Muñoz-Maniega, Susana; Sakka, Eleni; Thrippleton, Michael; Dennis, Martin; Beigneux, Ysoline; Silva, Mauro; Venketasubramanian, Narayanaswamy; Ho, Shu Leung; Cheung, Raymond Tak Fai; Chan, Koon Ho; Teo, Kay Cheong; Hui, Edward; Kwan, Joseph Shiu Kwong; Chang, Richard; Tse, Man Yu; Hoi, Chu Peng; Chan, Chung Yan; Chan, Oi Ling; Cheung, Ryan Hoi Kit; Wong, Edmund Ka Ming; Leung, Kam Tat; Tsang, Suk Fung; Ip, Hing Lung; Ma, Sze Ho; Ma, Karen; Fong, Wing Chi; Li, Siu Hung; Li, Richard; Ng, Ping Wing; Wong, Kwok Kui; Liu, Wenyan; Wong, Lawrence; Ramos, Lino; De Schryver, Els; Jöbsis, Joost; van der Sande, Jaap; Brouwers, Paul; Roos, Yvo; Stam, Jan; Bakker, Stef; Verbiest, Henk; Schoonewille, Wouter; Linn, Cisca; Hertzberger, Leopold; van Gemert, Maarten; Berntsen, Paul; Van Dam-Nolen, Dianne; Kooi, M Eline; Van der Lugt, Aad; Koudstaal, Peter; Leff, Alexander; Ward, Nicholas; Nachev, Parashkev; Perry, Richard; Ozkan, Hatice; Mitchell, John; Best, Jonathan G ; Ambler, Gareth ; Wilson, Duncan ; Lee, Keon-Joo ; Lim, Jae-Sung ; Shiozawa, Masayuki ; Koga, Masatoshi ; Li, Linxin ; Lovelock, Caroline ; Chabriat, Hugues ; Hennerici, Michael ; Wong, Yuen Kwun ; Mak, Henry Ka Fung ; Prats-Sanchez, Luis ; Martínez-Domeño, Alejandro ; Inamura, Shigeru ; Yoshifuji, Kazuhisa ; Arsava, Ethem Murat ; Horstmann, Solveig ; Purrucker, Jan ; Lam, Bonnie Yin Ka ; Wong, Adrian ; Kim, Young Dae ; Song, Tae-Jin ; Lemmens, Robin ; Eppinger, Sebastian ; Gattringer, Thomas ; Uysal, Ender ; Tanriverdi, Zeynep ; Bornstein, Natan M ; Ben Assayag, Einor ; Hallevi, Hen ; Molad, Jeremy ; Nishihara, Masashi ; Tanaka, Jun ; Coutts, Shelagh B ; Polymeris, Alexandros ; Wagner, Benjamin ; Seiffge, David J ; Lyrer, Philippe ; Algra, Ale ; Kappelle, L Jaap ; Al-Shahi Salman, Rustam ; Jäger, Hans R ; Lip, Gregory Y H ; Fischer, Urs ; El-Koussy, Marwan ; Mas, Jean-Louis ; Legrand, Laurence ; Karayiannis, Christopher ; Phan, Thanh ; Gunkel, Sarah ; Christ, Nicolas ; Abrigo, Jill ; Leung, Thomas ; Chu, Winnie ; Chappell, Francesca ; Makin, Stephen ; Hayden, Derek ; Williams, David J ; Mess, Werner H ; Nederkoorn, Paul J ; Barbato, Carmen ; Browning, Simone ; Wiegertjes, Kim ; Tuladhar, Anil M ; Maaijwee, Noortje ; Guevarra, Anne Cristine ; Yatawara, Chathuri ; Mendyk, Anne-Marie ; Delmaire, Christine ; Köhler, Sebastian ; van Oostenbrugge, Robert ; Zhou, Ying ; Xu, Chao ; Hilal, Saima ; Gyanwali, Bibek ; Chen, Christopher ; Lou, Min ; Staals, Julie ; Bordet, Régis ; Kandiah, Nagaendran ; de Leeuw, Frank-Erik ; Simister, Robert ; Hendrikse, Jeroen ; Kelly, Peter J ; Wardlaw, Joanna ; Soo, Yannie ; Fluri, Felix ; Srikanth, Velandai ; Calvet, David ; Jung, Simon ; Kwa, Vincent I H ; Engelter, Stefan T ; Peters, Nils ; Smith, Eric E ; Hara, Hideo ; Yakushiji, Yusuke ; Orken, Dilek Necioglu ; Fazekas, Franz ; Thijs, Vincent ; Heo, Ji Hoe ; Mok, Vincent ; Veltkamp, Roland ; Ay, Hakan ; Imaizumi, Toshio ; Gomez-Anson, Beatriz ; Lau, Kui Kai ; Jouvent, Eric ; Rothwell, Peter M ; Toyoda, Kazunori ; Bae, Hee-Joon ; Marti-Fabregas, Joan ; Werring, David J

In The Lancet Neurology April 2021 20(4):294-303

Harkness, Kirsty; Shaw, Louise; Sword, Jane; Mohd Nor, Azlisham; Sharma, Pankaj; Kelly, Deborah; Harrington, Frances; Randall, Marc; Smith, Matthew; Mahawish, Karim; Elmarim, Abduelbaset; Esisi, Bernard; Cullen, Claire; Nallasivam, Arumug; Price, Christopher; Barry, Adrian; Roffe, Christine; Coyle, John; Hassan, Ahamad; Birns, Jonathan; Cohen, David; Sekaran, Lakshmanan; Parry-Jones, Adrian; Parry, Anthea; Hargroves, David; Proschel, Harald; Datta, Prabel; Darawil, Khaled; Manoj, Aravindakshan; Burn, Mathew; Patterson, Chris; Giallombardo, Elio; Smyth, Nigel; Mansoor, Syed; Anwar, Ijaz; Marsh, Rachel; Ispoglou, Sissi; Chadha, Dinesh; Prabhakaran, Mathuri; Meenakishundaram, Sanjeevikumar; O'Connell, Janice; Scott, Jon; Krishnamurthy, Vinodh; Aghoram, Prasanna; McCormick, Michael; Sprigg, Nikola; O'Mahony, Paul; Cooper, Martin; Choy, Lillian; Wilkinson, Peter; Leach, Simon; Caine, Sarah; Burger, Ilse; Gunathilagan, Gunaratam; Guyler, Paul; Emsley, Hedley; Davis, Michelle; Manawadu, Dulka; Pasco, Kath; Mamun, Maam; Luder, Robert; Sajid, Mahmud; Okwera, James; Warburton, Elizabeth; Saastamoinen, Kari; England, Timothy; Putterill, Janet; Flossman, Enrico; Power, Michael; Dani, Krishna; Mangion, David; Suman, Appu; Corrigan, John; Lawrence, Enas; Vahidassr, Djamil; Shakeshaft, Clare; Brown, Martin; Charidimou, Andreas; Cohen, Hannah; Banerjee, Gargi; Houlden, Henry; White, Mark; Yousry, Tarek; Flossmann, Enrico; Muir, Keith; El-Koussy, Marwan; Gratz, Pascal; Molad, Jeremy; Korczyn, Amos; Kliper, Efrat; Maeder, Philippe; Gass, Achim; Pachai, Chahin; Bracoub, Luc; Douste-Blazy, Marie-Yvonne; Fratacci, Marie Dominique; Vicaut, Eric; Sato, Shoichiro; Miwa, Kaori; Fujita, Kyohei; Ide, Toshihiro; Ma, Henry; Ly, John; Singhal, Shahoo; Chandra, Ronil; Slater, Lee-Anne; Soufan, Cathy; Moran, Christopher; Traenka, Christopher; Thilemann, Sebastian; Fladt, Joachim; Gensicke, Henrik; Bonati, Leo; Kim, Beom Joon; Han, Moon-Ku; Kang, Jihoon; Ko, Eunbin; Yang, Mi Hwa; Jang, Myung Suk; Murphy, Sean; Carty, Fiona; Akijian, Layan; Thornton, John; Schembri, Mark; Douven, Elles; Delgado-Mederos;, Raquel; Marín, Rebeca; Camps-Renom, Pol; Guisado-Alonso, Daniel; Nuñez, Fidel; Medrano-Martorell, Santiago; Merino, Elisa; Iida, Kotaro; Ikeda, Syuhei; Nishihara, Masashi; Irie, Hiroyuki; Demirelli, Derya Selcuk; Medanta, Jayesh Modi; Zerna, Charlotte; Hernández, Maria Valdés; Armitage, Paul; Heye, Anna; Muñoz-Maniega, Susana; Sakka, Eleni; Thrippleton, Michael; Dennis, Martin; Beigneux, Ysoline; Silva, Mauro; Venketasubramanian, Narayanaswamy; Ho, Shu Leung; Cheung, Raymond Tak Fai; Chan, Koon Ho; Teo, Kay Cheong; Hui, Edward; Kwan, Joseph Shiu Kwong; Chang, Richard; Tse, Man Yu; Hoi, Chu Peng; Chan, Chung Yan; Chan, Oi Ling; Cheung, Ryan Hoi Kit; Wong, Edmund Ka Ming; Leung, Kam Tat; Tsang, Suk Fung; Ip, Hing Lung; Ma, Sze Ho; Ma, Karen; Fong, Wing Chi; Li, Siu Hung; Li, Richard; Ng, Ping Wing; Wong, Kwok Kui; Liu, Wenyan; Wong, Lawrence; Ramos, Lino; De Schryver, Els; Jöbsis, Joost; van der Sande, Jaap; Brouwers, Paul; Roos, Yvo; Stam, Jan; Bakker, Stef; Verbiest, Henk; Schoonewille, Wouter; Linn, Cisca; Hertzberger, Leopold; van Gemert, Maarten; Berntsen, Paul; Hendrikse, Jeroen; Nederkoorn, Paul; Mess, Werner; Koudstaal, Peter; Leff, Alexander; Ward, Nicholas; Nachev, Parashkev; Perry, Richard; Ozkan, Hatice; Mitchell, John; Wilson, Duncan ; Ambler, Gareth ; Lee, Keon-Joo ; Lim, Jae-Sung ; Shiozawa, Masayuki ; Koga, Masatoshi ; Li, Linxin ; Lovelock, Caroline ; Chabriat, Hugues ; Hennerici, Michael ; Wong, Yuen Kwun ; Mak, Henry Ka Fung ; Prats-Sánchez, Luis ; Martínez-Domeño, Alejandro ; Inamura, Shigeru ; Yoshifuji, Kazuhisa ; Arsava, Ethem Murat ; Horstmann, Solveig ; Purrucker, Jan ; Lam, Bonnie Yin Ka ; Wong, Adrian ; Kim, Young Dae ; Song, Tae-Jin ; Schrooten, Maarten ; Lemmens, Robin ; Eppinger, Sebastian ; Gattringer, Thomas ; Uysal, Ender ; Tanriverdi, Zeynep ; Bornstein, Natan M ; Assayag, Einor Ben ; Hallevi, Hen ; Tanaka, Jun ; Hara, Hideo ; Coutts, Shelagh B ; Hert, Lisa ; Polymeris, Alexandros ; Seiffge, David J ; Lyrer, Philippe ; Algra, Ale ; Kappelle, Jaap ; Al-Shahi Salman, Rustam ; Jäger, Hans R ; Lip, Gregory Y H ; Mattle, Heinrich P ; Panos, Leonidas D ; Mas, Jean-Louis ; Legrand, Laurence ; Karayiannis, Christopher ; Phan, Thanh ; Gunkel, Sarah ; Christ, Nicolas ; Abrigo, Jill ; Leung, Thomas ; Chu, Winnie ; Chappell, Francesca ; Makin, Stephen ; Hayden, Derek ; Williams, David J ; Kooi, M Eline ; van Dam-Nolen, Dianne H K ; Barbato, Carmen ; Browning, Simone ; Wiegertjes, Kim ; Tuladhar, Anil M ; Maaijwee, Noortje ; Guevarra, Christine ; Yatawara, Chathuri ; Mendyk, Anne-Marie ; Delmaire, Christine ; Köhler, Sebastian ; van Oostenbrugge, Robert ; Zhou, Ying ; Xu, Chao ; Hilal, Saima ; Gyanwali, Bibek ; Chen, Christopher ; Lou, Min ; Staals, Julie ; Bordet, Régis ; Kandiah, Nagaendran ; de Leeuw, Frank-Erik ; Simister, Robert ; van der Lugt, Aad ; Kelly, Peter J ; Wardlaw, Joanna M ; Soo, Yannie ; Fluri, Felix ; Srikanth, Velandai ; Calvet, David ; Jung, Simon ; Kwa, Vincent I H ; Engelter, Stefan T ; Peters, Nils ; Smith, Eric E ; Yakushiji, Yusuke ; Orken, Dilek Necioglu ; Fazekas, Franz ; Thijs, Vincent ; Heo, Ji Hoe ; Mok, Vincent ; Veltkamp, Roland ; Ay, Hakan ; Imaizumi, Toshio ; Gomez-Anson, Beatriz ; Lau, Kui Kai ; Jouvent, Eric ; Rothwell, Peter M ; Toyoda, Kazunori ; Bae, Hee-Joon ; Marti-Fabregas, Joan ; Werring, David J

In The Lancet Neurology July 2019 18(7):653-665

Martí-Fàbregas J; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey. jmarti@santpau.cat.; Camps-Renom P; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Best JG; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Ramos-Pachon A; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Guasch-Jiménez M; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Martinez-Domeño A; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Guisado-Alonso D; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Gómez-Ansón BM; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Ambler G; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Wilson D; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Lee KJ; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Lim JS; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Bae HJ; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Shiozawa M; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Koga M; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Toyoda K; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Hennerici MG; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Chabriat H; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Jouvent E; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Wong DYK; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Mak H; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Lau KK; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Kim YD; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Song TJ; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Heo JH; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Eppinger S; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Gattringer T; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Uysal E; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Demirelli DS; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Bornstein N; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Ben Assayag E; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Hallevi H; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Molad JA; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Nishihara M; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Tanaka J; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Hara H; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Yakushiji Y; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Coutts SB; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Smith E; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Polymeris AA; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Wagner B; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Seiffge D; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Lyrer PA; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Peters N; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Engelter ST; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Al-Shahi Salman R; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Jäger HR; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Lip GYH; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Goeldlin M; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Panos L; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Karayiannis CC; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Phan TG; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Srikanth VK; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Christ N; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Gunkel S; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Fluri F; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Leung TW; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Soo YOY; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Chu W; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Abrigo J; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Barbato C; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Browning S; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Simister R; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Mendyk AM; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Bordet R; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Hilal S; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Gyanwali B; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Chen C; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Jung S; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Necioglu Orken D; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Werring D; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.; Prats-Sanchez L; From the Department of Neurology (J.M-F., P.C-R., A.R-P., M.G-J., A.M-D., D.G-A., L.P-S., L.P-S.), Neuroradiology Unit (B.M.G-A.), Department of Radiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Barcelona, Spain; Department of Brain Repair and Rehabilitation (J.G.B., D.W., C.B., S.B., R.S., D.W.), UCL Stroke Research Centre, University College London Queen Square, Institute of Neurology, UK; Department of Statistical Science (G.A.), University College London, UK; Seoul National University College of Medicine Cerebrovascular Disease Center (K-J.L., H-J.B.); Department of Neurology (J-S.L.), Asan Medical Center University of Ulsan College of Medicine, South Korea; Department of Cerebrovascular Medicine (M.S., M.K., K.T.), National Cerebral and Cardiovascular Centre, Japan; Federation Universitätsmedizin Mannheim (M.G.H.), University of Heidelberg, Germany; Department of Neurology (H.C., E.J.), Translational Neurovascular Centre, Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, France; Division of Neurology, Department of Medicine and Department of Diagnostic Radiology (D.Y.K.W., H.M., K.K.L.), The University of Hong Kong; Department of Neurology (Y.D.K., T-J.S., J-H.H.), Yonsei University College of Medicine, Seoul, South Korea; Department of Neurology (S.E., T.G.), Medical University of Graz, Austria; Department of Neurology (E.U., D.S.D.), Saglık Bilimleri University, Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey; Department of Neurology (N.B., E.B.A., H.H., J.A.M.), Tel-Aviv Sourasky Medical Center, Israel; Department of Radiology and Division of Neurology, Department of Internal Medicine (M.N., J.T., H.H., Y.Y.), Saga University Faculty of Medicine, Japan; Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences (S.B.C., E.S.), Hotchkiss Brain Institute, University of Calgary, Canada; Department of Neurology and Stroke Centre (A.A.P., B.W., D.S., P.A.L., N.P., S.T.E.), University Hospital Basel and University of Basel, Switzerland; Centre for Clinical Brain Sciences (R.A-S.S.), School of Clinical Sciences, University of Edinburgh; Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation (H.R.J.), University College London Institute of Neurology and the National Hospital for Neurology and Neurosurgery; Liverpool Centre for Cardiovascular Science (G.Y.H.L.), University of Liverpool, UK; Department of Neurology (M.G., L.P., S.J.), Inselspital, Bern University Hospital and University of Bern, Switzerland; Peninsula Clinical School (C.C.K., T.G.P., V.K.S.), Peninsula Health and Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Department of Neurology (N.C., S.G., F.F.), University Hospital of Würzburg, Germany; Department of Medicine and Therapeutics (T.W.L., Y.O.Y.S., W.C., J.A.), Prince of Wales Hospital, The Chinese University of Hong Kong; Univ Lille (A-M.M., R.B.), Inserm, CHU de Lille. Lille Neuroscience & Cognition, Paris, France; Memory Aging & Cognition Centre (S.H., B.G., C.C.), Yong Loo Lin School of Medicine, National University of Singapore; Department of Neurology (D.N.O.), Istanbul Arel University, Turkey.

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