1. Department of Medicine, University of Toronto, Toronto, Ontario Canada
2. Toronto General Research Institute, University Health Network, Toronto, Ontario, Canada
3. Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
4. Department of Psychology, Ryerson University, Toronto Ontario, Canada
5. Department of Medicine, Women's College Research Institute, Women's College Hospital, Toronto, Ontario, Canada
6. Ontario HIV Treatment Network, Toronto, Ontario, Canada
7. Department of Psychiatry, St. Michaels Hospital, Toronto, Ontario, Canada
8. Department of Family Medicine and Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, Ontario, Canada
9. Department of Psychology, University of Toronto, Toronto, Canada