1. Department of Medicine, University of British Columbia, St. Paul’s Hospital, Vancouver, BC, Canada
2. British Columbia Centre on Substance Use (BCCSU), Vancouver, BC, Canada
3. Faculty of Health Sciences, Simon Fraser University, Burnaby, BC, Canada
4. Vancouver Coastal Health Authority, Vancouver, BC, Canada
5. British Columbia Centre for Excellence in HIV/AIDS, St. Paul’s Hospital, Vancouver, BC, Canada
6. School of Public Policy, Simon Fraser University, Burnaby, BC, Canada