Institution: | 1. Department of Internal Medicine, Wake Forest School of Medicine, Winston-Salem, North Carolina;2. USDA/ARS Children''s Nutrition Research Center, Baylor College of Medicine, Houston, Texas;3. Division of Public Health Sciences, Wake Forest School of Medicine, Winston-Salem, North Carolina;4. Department of Medicine (Cardiology), Radiology, and Preventive Medicine, Keck School of Medicine of University of Southern California, Los Angeles, California |