[1] Univ Minnesota, Minnesota Med, Dept Psychiat & Behav Sci, Minneapolis, MN 55455 USA
[2] Minneapolis VA Hlth Care Syst, Ctr Care Delivery & Outcomes Res, 1 Vet Dr,152-Bldg 9, Minneapolis, MN 55417 USA
[3] Univ Minnesota, Sch Med, Dept Med, Minneapolis, MN 55455 USA
[4] Natl Ctr PTSD, Execut Div, White River Jct, VT USA
[5] Geisel Sch Med Dartmouth, Dept Psychiat, Hanover, NH USA
[6] VA Salt Lake City Hlth Care Syst, IDEAS Ctr Innovat, Salt Lake City, UT USA
[7] Univ Utah, Dept Internal Med, Salt Lake City, UT 84112 USA
[8] Cincinnati VA Med Ctr, Cincinnati, OH USA
[9] Natl Ctr PTSD, Womens Hlth Sci Div, Boston, MA USA