1. Research Centre of the Centre hospitalier de l'Université de Montréal (CRCHUM), Montreal, Quebec, Canada
2. Department of Psychiatry and Addictology, Université de Montréal, Montréal, Québec, Canada
3. British Columbia Centre on Substance Use, Vancouver, British Columbia, Canada
4. Department of Medicine, University of British Columbia, St. Paul’s Hospital, Vancouver, British Columbia, Canada
5. Department of Pharmacology and Toxicology, Faculty of Medicine, Medical Sciences Building, University of Toronto, Toronto, Ontario, Canada
6. Department of Family and Community Medicine, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
7. Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
8. Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
9. Translational Addiction Research Laboratory, Campbell Family Mental Health Research Institute, Center for Addiction and Mental Health (CAMH), Toronto, Ontario, Canada
10. Department of Family Medicine and Psychiatry, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada