[1] Cent Arkansas Vet Affairs Healthcare Syst, Ctr Mental Healthcare & Outcomes Res, North Little Rock, AR USA
[2] Univ Arkansas Med Sci, Dept Psychiat, 4301 W Markham St 755, Little Rock, AR 72205 USA
[3] VA South Cent Mental Illness Res Educ & Clin Ctr, North Little Rock, AR USA
[4] Michael E DeBakey VA Med Ctr, Dev Serv Ctr Innovat Qual Effectiveness & Safety, Houston, TX USA
[5] VA South Cent Mental Illness Res Educ & Clin Ctr, Houston, TX USA
[6] Baylor Coll Med, Menninger Dept Psychiat & Behav Sci, Houston, TX 77030 USA
[7] Univ Calif Los Angeles, Dept Psychol, Los Angeles, CA USA
[8] Univ Calif Los Angeles, Dept Psychiat & Biobehav Sci, Los Angeles, CA USA
[9] Univ Calif Los Angeles, Anxiety & Depress Res Ctr, Dept Psychol, Los Angeles, CA USA
[10] VA Texas Valley Coastal Bend Hlth Care Syst, Harlingen, TX USA
[11] VA North Texas Hlth Care Syst, Dallas, TX USA
[12] Harvard South Shore Psychiat Residency Training P, Brockton, MA USA
[13] Boston VA Healthcare Syst, Boston, MA USA