[1] MGH, Psychiat, Boston, MA 02114 USA
[2] Massachusetts Gen Hosp, Dauten Family Ctr Bipolar Treatment Innovat, Boston, MA 02114 USA
[3] Massachusetts Gen Hosp, Ctr Clin Res Educ, Div Clin Res, Boston, MA 02114 USA
[4] Harvard Med Sch, Psychiat, Boston, MA 02115 USA