TSAI: U.S. Department of Veterans Affairs, Homeless Programs Office, Washington, DC; School of Public Health, University of Texas Health Science Center at Houston, Houston, TX; Yale University School of Medicine, New Haven, CT; and Veterans Affairs Connecticut Healthcare System, West Haven, CT

CHRISTIAN: Department of Psychiatry, Yale University School of Medicine, New Haven, CT; and Veterans Affairs Connecticut Healthcare System, West Haven, CT

SZYMKOWIAK: U.S. Department of Veterans Affairs, Homeless Programs Office, Washington, DC

The authors declare no conflicts of interest.

Please send correspondence to: Jack Tsai, PhD, MSCP, 1200 Pressler Street, Houston, TX 77030 (e-mail: [email protected]).