1. Division of Neurology, Department of Medicine and Therapeutics, Prince of Wales Hospital The Chinese University of Hong Kong Shatin Hong Kong
2. Department of Neurology and Stroke Centre University Hospital Basel and University of Basel Basel Switzerland
3. Gerald Choa Neuroscience Institute, Margaret K. L. Cheung Research Centre for Management of Parkinsonism, Therese Pei Fong Chow Research Centre for Prevention of Dementia, Lui Che Woo Institute of Innovative Medicine, Li Ka Shing Institute of Health Science, Lau Tat‐chuen Research Centre of Brain Degenerative Diseases in Chinese The Chinese University of Hong Kong Hong Kong SAR Hong Kong
4. Department of Neurology, Inselspital University Hospital Bern, University of Bern Bern Switzerland
5. Department of Statistical Science University College London London UK
6. Stroke Research Centre, Department of Brain Repair and Rehabilitation, UCL Queen Square Institute of Neurology, London, UK New Zealand Brain Research Institute Christchurch New Zealand
7. Department of Imaging and Interventional Radiology, Prince of Wales Hospital The Chinese University of Hong Kong Shatin Hong Kong
8. Department of Neurology Korea University Guro Hospital Seoul Republic of Korea
9. Department of Neurology, Asan Medical Center University of Ulsan College of Medicine Seoul Republic of Korea
10. Department of Cerebrovascular Medicine National Cerebral and Cardiovascular Centre Suita Japan
11. APHP, Lariboisière Hospital, Translational Neurovascular Centre, F‐75475 Paris, France FHU NeuroVasc, Université de Paris and INSERM U1141 Paris France
12. Department of Neurology University of Heidelberg/Mannheim Hospital Mannheim Germany
13. Division of Neurology, Department of Medicine The University of Hong Kong Hong Kong Hong Kong
14. Department of Diagnostic Radiology The University of Hong Kong Hong Kong Hong Kong
15. Department of Neurology, Hospital de la Santa Creu i Sant Pau Biomedical Research Institute Barcelona Spain
16. Department of Neurosurgery Kushiro City General Hospital Kushiro Japan
17. Departments of Neurology and Radiology, Massachusetts General Hospital Harvard Medical School Boston MA USA
18. Department of Neurology Heidelberg University Hospital Heidelberg Germany
19. Department of Neurology Yonsei University College of Medicine Seoul South Korea
20. Department of Neurology, Seoul Hospital Ewha Womans University College of Medicine Seoul South Korea
21. Experimental Neurology, Department of Neurosciences KU Leuven—University of Leuven Leuven Belgium
22. VIB Center for Brain & Disease Research Leuven Belgium
23. Department of Neurology University Hospitals Leuven Leuven Belgium
24. Department of Neurology Medical University of Graz Graz Austria
25. Division of Neuroradiology, Vascular and Interventional Radiology, Department of Radiology Medical University of Graz Graz Austria
26. Antalya Teaching and Research Hospital, Department of Radiology University of Health Sciences Turkey Antalya Turkey
27. Sisli Hamidiye Etfal Teaching and Research Hospital, Department of Neurology University of Health Sciences Turkey Antalya Turkey
28. Department of Neurology Tel‐Aviv Sourasky Medical Center Tel‐Aviv Israel
29. Sackler Faculty of Medicine Tel‐Aviv University Tel‐Aviv Israel
30. Department of Radiology Saga University Faculty of Medicine Saga Japan
31. Department of Cerebrovascular Medicine St. Mary's Hospital Kurume Japan
32. Calgary Stroke Program, Department of Clinical Neurosciences, Radiology and Community Health Sciences, Hotchkiss Brain Institute University of Calgary Calgary Canada
33. Department of Neurology and Neurosurgery University Medical Centre Utrecht and Utrecht University Utrecht The Netherlands
34. Centre for Clinical Brain Sciences, School of Clinical Sciences University of Edinburgh Edinburgh UK
35. Lysholm Department of Neuroradiology and the Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation UCL Institute of Neurology and the National Hospital for Neurology and Neurosurgery London UK
36. Liverpool Centre for Cardiovascular Science at University of Liverpool Liverpool John Moores University and Liverpool Heart & Chest Hospital Liverpool UK
37. Department of Clinical Medicine Aalborg University Aalborg Denmark
38. GHU‐Paris Psychiatrie et Neurosciences, Neurology Department and Stroke Unit, Sainte‐Anne Hospital, and Université de Paris Cité, INSERM U1266 Institute of Psychiatry and Neuroscience of Paris Paris France
39. GHU‐Paris Psychiatrie et Neurosciences, Neuroradiology Department, Sainte‐Anne Hospital, and Université Paris Cité, INSERM U1266 Institute of Psychiatry and Neuroscience of Paris Paris France
40. Peninsula Clinical School, Peninsula Health Monash University Melbourne Australia
41. Stroke and Ageing Research Group, School of Clinical Sciences at Monash Health Monash University Melbourne Australia
42. Department of Neurology University Hospital of Würzburg Würzburg Germany
43. Centre for Clinical Brain Sciences Edinburgh Imaging Edinburgh UK
44. UK Dementia Institute at the University of Edinburgh Edinburgh UK
45. Centre for Rural Health, Institute for Applied Health Sciences University of Aberdeen Aberdeen UK
46. Acute Medical Unit and Department of Age‐related Healthcare Tallaght University Hospital Dublin Ireland
47. Department of Geriatric and Stroke Medicine, RCSI University of Medicine and Health Sciences Dublin Ireland and Beaumont Hospital Dublin Dublin Ireland
48. Department of Radiology and Nuclear Medicine Erasmus University Medical Center Rotterdam Rotterdam The Netherlands
49. Department of Neurology Amsterdam University Medical Centers Amsterdam The Netherlands
50. Department of Neurology University of Florence Firenze Italy
51. Stroke Research Centre, Department of Brain Repair and Rehabilitation UCL Queen Square Institute of Neurology London UK
52. Comprehensive Stroke Service University College London Hospitals NHS Trust London UK
53. Department of Neurology, Donders Institute for Brain, Cognition and Behaviour, Donders Centre for Medical Neuroscience Radboud University Medical Center Nijmegen The Netherlands
54. University of Lille, Inserm, CHU de Lille. Lille Neuroscience & Cognition Lille France
55. Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience (MHeNs) Maastricht University Maastricht The Netherlands
56. Department of Neurology, Cardiovascular Research Institute Maastricht (CARIM) Maastricht University Medical Centre Maastricht The Netherlands
57. Department of Neurology The Second Affiliated Hospital of Zhejiang University, School of Medicine Hangzhou China
58. Saw Swee Hock School of Public Health National University of Singapore and National University Health System Singapore Singapore
59. Memory Aging & Cognition Centre, Yong Loo Lin School of Medicine National University of Singapore Singapore Singapore
60. Dementia Research Centre (Singapore) Lee Kong Chian School of Medicine Singapore Singapore
61. Department of Radiology and Nuclear Medicine University Medical Center Utrecht Utrecht The Netherlands
62. Division of Neuroimaging Sciences Edinburgh Imaging Edinburgh UK
63. UK Dementia Research Institute University of Edinburgh and NHS Lothian Edinburgh UK
64. The Neurovascular Research Unit and Health Research Board, Stroke Clinical Trials Network Ireland University College Dublin Dublin Ireland
65. Peninsula Clinical School, Peninsula Health, Monash University, Melbourne, Australia National Centre for Healthy Ageing Melbourne Australia
66. Department of Neurology OLVG Amsterdam The Netherlands
67. Division of Neurology, Department of Internal Medicine Saga University Faculty of Medicine Saga Japan
68. Department of Neurology Kansai Medical University Hirakata Japan
69. Department of Neurology Istanbul Arel University Istanbul Turkey
70. Stroke Division, Florey Institute of Neuroscience and Mental Health University of Melbourne Heidelberg Australia
71. A.A. Martinos Center for Biomedical Imaging, Departments of Neurology and Radiology, Massachusetts General Hospital Harvard Medical School Boston MA USA
72. Department of Neurology Austin Health Heidelberg Australia
73. Department of Brain Sciences Imperial College London London UK
74. State Key Laboratory of Brain and Cognitive Sciences The University of Hong Kong Shatin Hong Kong
75. Université de Paris—Assistance Publique Hôpitaux de Paris Paris France
76. Département de Neurologie Hôpital Lariboisière, FHU NeuroVasc, INSERM NeuroDiderot U1141 Paris France
77. Department of Neurology Seoul National University Bundang Hospital, Seoul National University College of Medicine Seongnam Republic of Korea
78. Neurology and Neurorehabilitation University Department of Geriatric Medicine FELIX PLATTER, University of Basel Basel Switzerland
79. Stroke Center, Klinik Hirslanden Zürich Switzerland