1. From the Department of Pharmacy Practice and Science, College of Pharmacy (L.A.P., B.L.C., G.P.A.), Department of Family Medicine, College of Medicine (B.L.C., P.A.J.), Departments of Biostatistics (C.S.C.) and Epidemiology (E.A.C.), College of Public Health (E.A.C., C.S.C.), University of Iowa, Iowa City; and Department of Pharmacy Practice, School of Pharmacy, Fairleigh Dickinson University, Madison, NJ (J.H.).