1. British Columbia Centre on Substance Use Vancouver Canada
2. Graduate Programs in Rehabilitation Sciences, Faculty of Medicine University of British Columbia Vancouver Canada
3. Faculty of Health Sciences Simon Fraser University Burnaby Canada
4. School of Population and Public Health University of British Columbia Vancouver Canada
5. School of Public Policy Simon Fraser University Vancouver Canada
6. Vancouver Coastal Health Vancouver Canada
7. British Columbia Centre for Excellence in HIV/AIDS St. Paul's Hospital Vancouver Canada
8. Department of Medicine, Faculty of Medicine University of British Columbia Vancouver Canada