1. Department of Psychiatry, University of Toronto, Toronto, ON, Canada
2. Adult Neurodevelopmental and Geriatric Psychiatry Division, Centre for Addiction and Mental Health, Toronto, ON, Canada
3. Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
4. Rotman Research Institute at Baycrest Health Sciences, Toronto, ON, Canada
5. Nova Scotia Health, Halifax, Nova Scotia, Canada
6. Division of Neurology, Department of Medicine, University of Toronto, Ontario, Canada
7. Division of Neurology, Department of Medicine, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
8. Department of Medicine (Neurology), University of Toronto, Toronto, ON, Canada
9. LC Campbell Cognitive Neurology Unit, Hurvitz Brain Sciences Program, Sunnybrook Research Institute, University of Toronto, Toronto, ON, Canada
10. University of Western Ontario, London, ON, Canada
11. Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK
12. Department of Medicine (Neurology), University of Ottawa Brain and Mind Institute and Ottawa Hospital Research Institute, Ottawa, ON, Canada
13. Keenan Research Centre for Biomedical Science, St. Michaels Hospital, Toronto, Ontario, Canada
14. University of Ottawa, Ottawa, ON, Canada
15. Bruyere Research Institute, Ottawa, ON, Canada
16. Thunder Bay Regional Research Institute, Northern Ontario School of Medicine, ON, Canada
17. Queen's University, Kingston, ON, Canada
18. Edmond J. Safra Program in Parkinson's Disesase and the Morton and Gloria Shulman Movement Disorders Centre, University Health Network, Toronto, ON, Canada
19. Canadian Centre for Activity and Aging, Western University, ON, Canada
20. Robarts Research Institute and the Department of Medical Biophysics, The University of Western Ontario, London, ON, Canada
21. Dementia Research Alliance, University of Toronto, Toronto, Ontario, Canada
22. School of Communication, Northwestern University, Evanston, Illinois, USA
23. School of Communication Sciences and Disorders, Western University, London, Ontario, Canada
24. McMaster University, Hamilton, ON, Canada
25. Department of Psychiatry and Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
26. Division of Neurology, Department of Clinical Neurological Sciences, London Health Sciences Centre, London, ON, Canada
27. Sunnybrook Health Sciences Centre, Toronto, ON, Canada
28. Krembil Brain Institute, Toronto Western Hospital, Toronto, ON, Canada
29. Toronto Western Hospital, University Health Network Memory Clinic, Toronto, ON, Canada
30. Tanz Centre for Research in Neurodegenerative Diseases, University of Toronto, Toronto, ON, Canada
31. Neuropsychology and Cognitive Health Program, Baycrest Health Sciences, Toronto, ON, Canada