Walid F Gellad1, A Everette James1. 1. From the Division of General Medicine and the Center for Pharmaceutical Policy and Prescribing (W.F.G.) and the Health Policy Institute and Department of Health Policy and Management, Graduate School of Public Health (A.E.J.), University of Pittsburgh, and the Center for Health Equity Research and Promotion, Veterans Affairs Pittsburgh Healthcare System (W.F.G.) - both in Pittsburgh.