1. Emory Program in Cardiovascular Outcomes Research and Epidemiology (P.W.F.W.), Emory University School of Medicine, Atlanta, Georgia 30306
2. Emory University School of Medicine, Atlanta Veterans Affairs Medical Center Epidemiology and Genetics Section, Rollins School of Public Health at Emory University, and Endocrinology Section (G.E.U.), Emory University School of Medicine, Atlanta, Georgia 30306