[1] US Dept Vet Affairs, Natl Ctr Homelessness Vet, West Haven, CT 06516 USA
[2] Yale Univ, Sch Med, Dept Psychiat, New Haven, CT 06520 USA
[3] Vet Affairs Connecticut Healthcare Syst, 950 Campbell Ave,151D, West Haven, CT 06516 USA
[4] White River Junct Vet Affairs Med Ctr, White River Jct, VT USA
[5] Edith Nourse Rogers Mem Vet Hosp, VISN New England MIRECC 1, Bedford, MA USA
[6] Univ Massachusetts, Med Sch, Dept Psychiat, Worcester, MA 01605 USA
[7] US Dept Vet Affairs, Natl Ctr Posttraumat Stress Disorder, West Haven, CT USA