1. Nutrition and Metabolic Diseases (A.K.A.), Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas 75390-8857
2. Center for Human Nutrition (A.K.A.), University of Texas Southwestern Medical Center, Dallas, Texas 75390-8857
3. Divisions of Endocrinology and Metabolism (R.J.A.), University of Texas Southwestern Medical Center, Dallas, Texas 75390-8857
4. The Donald W. Reynolds Cardiovascular Clinical Research Center (R.J.A.), University of Texas Southwestern Medical Center, Dallas, Texas 75390-8857