[1] Houston Ctr Qual Care & Utilizat Studies, Vet Affairs Hlth Serv Res & Dev Ctr HSR&D Excelle, Houston, TX 77030 USA
[2] Baylor Coll Med, Menninger Dept Psychiat & Behav Sci, Houston, TX 77030 USA
[3] Baylor Coll Med, Sect Hlth Serv Res, Dept Med, Houston, TX 77030 USA
[4] Michael E DeBakey VA Med Ctr, Houston, TX USA
[5] Vet Affairs S Cent Mental Illness Res, Educ & Clin Ctr, Houston, TX USA
[6] Cent Texas Vet Hlth Care Syst, Mental Hlth & Behav Med, Temple, TX USA
[7] Cent Arkansas Vet Healthcare Syst, S Cent Mental Illness Educ & Clin Ctr MIRECC, N Little Rock, AR USA
[8] Cent Arkansas Vet Healthcare Syst, Hlth Serv Res & Dev HSR&D, Ctr Mental Hlth & Outcomes Res, N Little Rock, AR USA
[9] Univ Arkansas Med Sci, Coll Med, Dept Psychiat, Div Hlth Serv Res, Little Rock, AR 72205 USA
[10] Univ Arkansas Med Sci, Coll Publ Hlth, Dept Hlth Policy & Management, Little Rock, AR 72205 USA