1. Centre for Addiction and Mental Health, Institute for Mental Health Policy Research, Toronto, Ontario, Canada
2. School of Epidemiology and Public Health, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
3. Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
4. Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
5. Department of Epidemiology and Biostatistics, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
6. Institute for Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
7. Department of Pharmacology and Toxicology, University of Toronto, Toronto, Ontario, Canada