1. Centre hospitalier de l'Université de Montréal (CHUM) Research Centre, Montreal, Quebec, Canada
2. Department of Psychiatry, Université de Montréal, Montréal, Québec, Canada
3. Sherbrooke University, Longueuil, Quebec, Canada
4. Department of Family and Emergency Medicine, Université de Montréal, Montréal, Québec, Canada; Addiction Studies and Research Program, Faculty of Medicine and Health Sciences, Sherbrooke, University, Longueuil, Quebec, Canada