1. From the Section of Atherosclerosis and Vascular Medicine (B.K.G., J.L.R., H.J.P.) and Diabetes Research Center, Division of Diabetes, Endocrinology, and Metabolism (R.R.-E., D.I., I.C., A.B.), Department of Medicine, Baylor College of Medicine, Houston, TX; and Atherosclerosis & Lipoprotein Research, The Methodist Hospital Research Institute, Houston, TX (B.K.G., H.J.P.).