1. From the Center for Health Research (M.K.-W., E.H.) and Department of Cardiology-Hypertension Section (E.D.F., R.N.R.), Ochsner Clinic Foundation, New Orleans, LA; Departments of Epidemiology (M.K.-W.) and Biostatistics and Bioinformatics (C.J., L.S.W.), Tulane University School of Public Health and Tropical Medicine, New Orleans, LA; Department of Family and Community Medicine (M.K.-W.), Tulane University School of Medicine, New Orleans, LA; Department of Epidemiology (P.M.), University of Alabama...