1. From the Department of Medicine, Columbia University College of Physicians and Surgeons, New York, NY (LB, HNG, and RR); the Division of Nutrition and Chronic Disease, Pennington Biomedical Research Center, Baton Rouge, LA (ML); the Nutrition Department, Pennsylvania State University, University Park, PA (PMK-E); the Division of Epidemiology, University of Minnesota School of Public Health, Minne