1. Department of Psychiatry, University of Toronto, Toronto, ON, Canada
2. Department of Psychiatry, St. Michael’s Hospital, Toronto, ON, Canada
3. Department of Psychiatry, University Health Network, Toronto, ON, Canada
4. Arthur Sommer Rotenberg Chair in Suicide and Depression Studies, St. Michael’s Hospital, Toronto, ON, Canada
5. Krembil Research Institute and Toronto Western Hospital, University Health Network, Toronto, ON, Canada