[1] Sunnybrook Hlth Sci Ctr, Dept Psychiat, Toronto, ON, Canada
[2] Univ Toronto, Dept Psychiat, Toronto, ON, Canada
[3] Univ Toronto, Factor Inwentash Fac Social Work, Toronto, ON, Canada
[4] York Univ, Dept Psychol, Toronto, ON, Canada
[5] Univ Southern Calif, Viterbi Sch Engn, Los Angeles, CA USA
[6] Univ Melbourne, Ctr Mental Hlth, Melbourne Sch Populat & Global Hlth, Melbourne, Vic, Australia
[7] Univ Western Ontario, Dept Psychiat, London, ON, Canada
[8] Ctr Addict & Mental Hlth, Ctr Youth Bipolar Disorder, Toronto, ON, Canada
[9] Inst Clin Evaluat Sci, Toronto, ON, Canada
[10] Univ Toronto, Dept Med, Toronto, ON, Canada
[11] Sunnybrook Hlth Sci Ctr, Div Gen Internal Med, Toronto, ON, Canada
[12] Sunnybrook Hlth Sci Ctr, Toronto, ON, Canada
[13] Med Univ Vienna, Ctr Publ Hlth, Dept Social & Prevent Med, Unit Suicide Res & Mental Hlth Promot, Vienna, Austria
[14] Wiener Werkstaette Suicide Res, Vienna, Austria
[15] Sunnybrook Hlth Sci Ctr, Dept Psychiat, 2075 Bayview Ave,FG52, Toronto, ON M4N 3M5, Canada