1. From the Department of Nutrition, School of Public Health and School of Medicine (LMF, KAdC, BS, and SHZ), and the Department of Medicine (JG), University of North Carolina at Chapel Hill, Chapel Hill, NC; the Bioinformatics Research Center, University of North Carolina at Charlotte, Kannapolis, NC (WS); Rho Inc, Chapel Hill, NC (JV); and the Nutrition Research Institute, University of North Caro