[1] South Cent Mental Illness Res Educ & Clin Ctr, Virtual Ctr, Houston, TX USA
[2] Baylor Coll Med, Dept Med, Houston, TX USA
[3] Michael E DeBakey Dept Vet Affairs Med Ctr, Ctr Innovat Qual Effectiveness & Safety, 2002 Holcombe Blvd, Houston, TX 77030 USA
[4] Vet Affairs Palo Alto Hlth Care Syst, Ctr Innovat & Implementat, Menlo Pk, CA USA
[5] Stanford Univ, Div Psychol Publ Mental Hlth & Populat Sci, Stanford, South Africa
[6] Baylor Coll Med, Menninger Dept Psychiat & Behav Sci, Houston, TX USA