1. Division of Health Services Research, College of MedicineUniversity of Arkansas for Medical Sciences Little Rock AR USA
2. Center for Mental Healthcare and Outcomes Research, Central AR Veterans Healthcare System Little Rock AR USA
3. Center for Care Delivery and Outcomes Research, Minneapolis VA Healthcare System Minneapolis MN USA
4. Department of MedicineUniversity of Minnesota Medical School Minneapolis MN USA
5. Center for Drug Evaluation and Safety, Department of Pharmaceutical Outcomes and PolicyCollege of Pharmacy, University of Florida Gainsville FL USA
6. Division of Pharmaceutical Evaluation and Policy, College of PharmacyUniversity of Arkansas for Medical Sciences Little Rock AR USA