1. Health Services Research and Development (HSR&D), Central Arkansas Veterans Healthcare System, North Little Rock, Arkansas.
2. Division of Health Services Research, Department of Psychiatry, College of Medicine, University of Arkansas for Medical Sciences, Little Rock, Arkansas.
3. VA South Central Mental Illness Research Education and Clinical Center, North Little Rock, Arkansas.
4. Loma Linda VA Healthcare System, Loma Linda, California.
5. South Central Veterans Healthcare System, Jackson, Mississippi.
6. VA Desert Pacific Healthcare Network, Long Beach, California.