1. Division of Pharmaceutical Evaluation and Policy, College of Pharmacy University of Arkansas for Medical Sciences Little Rock Arkansas USA
2. Center for Health Services Research, Department of Psychiatry, College of Medicine University of Arkansas for Medical Sciences Little Rock Arkansas USA
3. VA South Central Mental Illness Research, Education and Clinical Center Central Arkansas Veterans Healthcare System North Little Rock Arkansas USA
4. Center for Mental Healthcare and Outcomes Research Central Arkansas Veterans Healthcare System North Little Rock Arkansas USA
5. Department of Pediatrics, Division of Neonatology, College of Medicine University of Arkansas for Medical Sciences Little Rock Arkansas USA
6. Department of Biomedical Informatics, College of Medicine University of Arkansas for Medical Sciences Little Rock Arkansas USA