1. Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
2. Factor-Inwentash Faculty of Social Work, University of Toronto, Toronto, ON, Canada
3. Alliance for South Asian AIDS Prevention, Toronto, ON, Canada
4. School of Public Health and Social Policy, University of Victoria, Victoria, BC, Canada
5. British Columbia Centre for Disease Control, Vancouver, BC, Canada
6. School of Population and Public Health, University of British Columbia, Vancouver, BC, Canada