1. From the Department of Pathology/Section on Lipid Sciences (S.C., J.K.S., A.K.G., J.S.P.) and Biochemistry (J.S.P.), Wake Forest School of Medicine, Winston-Salem, NC, and the Department of Pathology and Laboratory Medicine, University of North Carolina, Chapel Hill (N.M.). Soonkyu Chung's current affiliation is Department of Food Science and Human Nutrition, University of Florida, Gainsville.