[1] Univ Toronto, Fac Med, Dept Pharmacol & Toxicol, Toronto, ON, Canada
[2] Ctr Addict & Mental Hlth, Inst Mental Hlth Policy Res, Toronto, ON, Canada
[3] Ctr Addict & Mental Hlth, Translat Addict Res Lab, Toronto, ON, Canada
[4] Ctr Addict & Mental Hlth, Prov Syst Support Program, Toronto, ON, Canada
[5] Univ Toronto, Inst Hlth Policy Management & Evaluat, Toronto, ON, Canada
[6] Ctr Addict & Mental Hlth, Pharm Dept, Toronto, ON, Canada
[7] Univ Toronto, Leslie Dan Fac Pharm, Toronto, ON, Canada
[8] Univ Toronto, Dept Psychiat, Toronto, ON, Canada
[9] Ctr Addict & Mental Hlth, Campbell Family Mental Hlth Res Inst, Toronto, ON, Canada
[10] Univ Toronto, Dalla Lana Sch Publ Hlth, Toronto, ON, Canada
[11] Univ Toronto, Inst Med Sci, Toronto, ON, Canada
[12] Ctr Addict & Mental Hlth, Acute Care Program, Toronto, ON, Canada
[13] Univ Toronto, Dept Family & Community Med, Toronto, ON, Canada
[14] Waypoint Ctr Mental Hlth Care, Waypoint Res Inst, Penetanguishene, ON, Canada
[15] Hlth Canada, Controlled Subst & Cannabis Branch, Off Drug Res & Surveillance, Ottawa, ON, Canada