1 Kara Suvada is with the Department of Epidemiology, Emory University, and the Emory Global Diabetes Research Center, Atlanta, GA. Rosette Chakkalakal is with the Department of Medicine, Division of Internal Medicine, Emory University School of Medicine, and the Emory Global Diabetes Research Center, Atlanta, GA. Leslie C. M. Johnson is with the Department of Family and Preventive Medicine, Emory University School of Medicine, and the Emory Global Diabetes Research Center, Atlanta, GA.