[1] Univ Calgary, Dept Psychiat, Hotchkiss Brain Inst, Calgary, AB, Canada
[2] Sunnybrook Hlth Sci Ctr, Ctr Youth Bipolar Disorder, Toronto, ON, Canada
[3] Univ Toronto, Dept Pharmacol, Fac Med, Toronto, ON, Canada
[4] Univ Toronto, Dept Pharmacol, Fac Med, Toronto, ON, Canada
[5] Univ Ottawa, Mental Hlth Res Inst, Work & Mental Hlth Res Unit, Ottawa, ON, Canada
[6] Univ Ottawa, Sch Epidemiol & Publ Hlth, Fac Med, Ottawa, ON, Canada
[7] Univ Hlth Network, Dept Psychiat, Toronto, ON, Canada
[8] St Michaels Hosp, Dept Psychiat, Toronto, ON, Canada
[9] St Michaels Hosp, Arthur Sommer Rotenberg Chair Suicide & Depress S, Toronto, ON, Canada
[10] St Michaels Hosp, Li Ka Shing Knowledge Inst, Toronto, ON, Canada
[11] Univ Hlth Network, Krembil Res Inst, Toronto, ON, Canada
[12] Univ Calgary, Dept Radiol, Calgary, AB, Canada
[13] Alberta Childrens Hosp Res Inst, Calgary, AB, Canada