[1] VISN2 Ctr Excellence Suicide Prevent, Canandaigua, NY USA
[2] Univ Rochester, Dept Psychiat, Ctr Study & Prevent Suicide, Rochester, NY 14642 USA
[3] Dept Vet Affairs, Natl Ctr PTSD, Womens Hlth Sci Div, Boston, MA USA
[4] VA Boston Healthcare Syst, Boston, MA USA
[5] Boston Univ, Sch Med, Dept Psychiat, Boston, MA 02118 USA