1. Alzheimer's Disease Research Unit, McGill Centre for Studies in AgingMcGill University Québec Canada
2. Department of NeurologyNational Neuroscience Institute Singapore
3. Translational Neuroimaging LaboratoryThe McGill University Research Centre for Studies in Aging Québec Canada
4. Department of Psychiatry & Douglas Mental Health University Institute, McGill Group for Suicide StudiesMcGill University Québec Montréal Canada
5. CISSS des Laurentides Quebec Canada
6. Douglas Research CenterDouglas Mental Health University Institute Québec Canada
7. Lady Davis InstituteMcGill University Québec Canada
8. Department of Epidemiology, Biostatistics and Occupational HealthMcGill University Québec Canada