1. Department of Clinical NeurosciencesUniversity of CalgaryCalgaryAlbertaCanada
2. Department of RadiologyUniversity of CalgaryCalgaryAlbertaCanada
3. Hotchkiss Brain Institute, University of CalgaryAlbertaCanada
4. Department of NeurologyBrain Center Rudolf Magnus, University Medical Center UtrechtUtrechtNetherlands
5. Department of NeurologyLariboisière Hospital, University Paris DiderotParisFrance
6. Department of NeurologyDonders Institute for BrainCognition and BehaviourDonders Center for Medical Neuroscience, Radboud University Medical CenterNijmegenNetherlands
7. CERVO Research Center, Quebec Mental Health InstituteQuébecCanada
8. Radiology DepartmentUniversité LavalQuébecCanada
9. Institute for Stroke and Dementia Research (ISD), University Hospital, Ludwig‐Maximilians‐Universität LMUMunichGermany
10. German Center for Neurodegenerative Diseases (DZNE, Munich)MunichGermany
11. Munich Cluster for Systems Neurology (SyNergy)MunichGermany
12. Seaman Family MR Centre, Foothills Medical CentreCalgaryAlbertaCanada
13. Department of EpidemiologyErasmus University Medical CenterRotterdamNetherlands
14. Heart and Stroke Foundation Canadian Partnership for Stroke RecoveryDepartment of Medical BiophysicsSunnybrook Research Institute, University of TorontoOntarioCanada
15. Centre for Clinical Brain Sciences, University of EdinburghEdinburghUK
16. Edinburgh ImagingUniversity of EdinburghEdinburghUK
17. UK Dementia Research Institute, University of EdinburghEdinburghUK
18. Department of Radiology and Nuclear MedicineErasmus University Medical CenterRotterdamThe Netherlands
19. Department of Radiology & Nuclear MedicineSchool for Mental Health & Neuroscience, Maastricht University Medical CenterMaastrichtThe Netherlands
20. Hurvitz Brain Sciences Research ProgramSunnybrook Research Institute, University of TorontoTorontoOntarioCanada
21. Heart and Stroke Foundation Canadian Partnership for Stroke RecoveryTorontoOntarioCanada
22. Department of Medicine (Neurology), Sunnybrook Health Sciences CentreUniversity of TorontoTorontoOntarioCanada
23. Memory Aging and Cognition CentreDepartment of PharmacologyNational University of SingaporeSingapore
24. National Institute of Neurological Disorders and StrokeBethesdaMDUSA
25. Department of Neurology and Center for NeuroscienceUniversity of California at DavisDavisCAUSA
26. J. Philip Kistler Stroke Research CenterStroke Service and Memory Disorders UnitMassachusetts General HospitalBostonMAUSA
27. Department of RadiologyLudwig‐Maximilians‐University Hospital MunichMunichGermany
28. Therese Pei Fong Chow Research Centre for Prevention of DementiaGerald Choa Neuroscience CentreLui Che Woo Institute of Innovative MedicineDepartment of Medicine and TherapeuticsPrince of Wales Hospital, The Chinese University of Hong KongHong Kong
29. National Institute on Aging, National Institutes of HealthBethesdaMDUSA
30. Institute of Neuroradiology, University Hospital Carl Gustav CarusDresdenGermany
31. Luigi Sacco Department of Biomedical and Clinical SciencesUniversity of MilanMilanItaly
32. Department of NeurologyBoston University School of MedicineBostonMAUSA
33. Framingham Heart StudyFraminghamMAUSA
34. Department of NeurologyMedical University of GrazGrazAustria
35. J. Philip Kistler Stroke Research Center, Massachusetts General HospitalBostonMAUSA
36. Centre for Healthy Brain Ageing, University of New South WalesSydneyAustralia
37. Glenn Biggs Institute for Alzheimer's & Neurodegenerative Diseases, University of Texas Health Sciences CenterSan AntonioTXUSA
38. Population Health Research InstituteHamiltonOntarioCanada
39. Department of Medicine (Neurology) McMaster UniversityHamiltonOntarioCanada
40. Imaging Biomarkers GroupDepartment of Biomedical Imaging SciencesUniversity of LeedsLeedsUK
41. Department of Medicine (Neurology)University of TorontoTorontoCanada
42. Hurvitz Brain Sciences ProgramSunnybrook Health Sciences CentreUniversity of TorontoTorontoCanada
43. Department of NeurologySchool for Mental Health and Neuroscience, Maastricht University Medical CenterMaastrichtthe Netherlands
44. C.J. Gorter Center for high field MRIDepartment of RadiologyLeiden University Medical CenterLeidenThe Netherlands
45. Department of RadiologyLeiden University Medical CenterLeidenThe Netherlands
46. University College London Queen Square institute of NeurologyLondonUK