[1] Ctr Addict & Mental Hlth, Ctr Youth Bipolar Disorder, Toronto, ON, Canada
[2] Univ Toronto, Ctr Addict & Mental Hlth, Ctr Youth Bipolar Disorder, Toronto, ON, Canada
[3] Sunnybrook Hlth Sci Ctr, Toronto, ON, Canada
[4] Univ Toronto, Sunnybrook Hlth Sci Ctr, Toronto, ON, Canada
[5] Hosp Sick Children, Labatt Family Heart Ctr, Toronto, ON, Canada