1. University Institute on Addictions CIUSSS du Centre‐Sud‐de‐l'Île‐de‐Montréal (Integrated University Centre of Health and Social Services of the Centre‐South‐of‐the‐Island‐of‐Montréal) Montreal Canada
2. Department of Psychiatry and Addiction University of Montréal Montreal Canada
3. School of Psychoeducation University of Montreal Montreal Canada
4. Bureau d'information et d’études en santé des populations (Bureau of Information and Studies on the Health of Populations) Institut National de Santé Publique du Québec (National Institute of Public Health of Quebec) Quebec City Canada
5. Department of Community Health and Epidemiology Dalhousie University Halifax Canada
6. School of Medicine University of Queensland Brisbane Australia
7. Research Centre Centre Hospitalier de l'Université de Montréal (University of Montreal Health Centre) Montreal Canada
8. Department of Emergency Medicine Centre Hospitalier de l'Université de Montréal (University of Montreal Health Centre) Montreal Canada
9. Quebec Poison Control Center Québec City Canada
10. Department of Psychiatry McGill University Montreal Canada
11. Research Centre of the Montreal Mental Health University Institute Montreal Canada