1. Department of Psychiatry, McGill University, Montreal, Canada.
2. Chronic Viral Illness Service, McGill University Health Centre (MUHC), Montreal, Canada.
3. Infectious Diseases and Immunity in Global Health Program, MUHC-RI, Montreal, Canada.
4. Department of Psychology, McGill University, Montreal, Canada.
5. Division of Clinical Epidemiology, McGill University Health Centre (MUHC), Center for Outcomes Research and Evaluation, Montreal, Canada.
6. Department of Neurology and Neurosurgery, McGill University, Montreal, Canada.
7. Montreal Neurological Hospital and Institute, McGill University, Montreal, Canada.
8. Department of Medicine, School of Physical and Occupational Therapy, McGill University, Montreal, Canada.
9. Division of Geriatrics, McGill University Health Centre (MUHC), Montreal, Canada.