1. Division of Metabolism, Endocrinology and Nutrition, Department of Medicine, and the Northwest Lipid Laboratory, University of Washington, Seattle, Washington
2. University of Chicago Pritzker School of Medicine, Chicago, Illinois
3. Department of Public Health Sciences, Wake Forest University, Winston-Salem, North Carolina
4. Division of Endocrinology, Department of Medicine, University of Miami, Miami, Florida
5. MedStar Research Institute, Hyattsville, Maryland
6. Cardiovascular Medicine Division, Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
7. Department of Medicine, University of California, San Diego, La Jolla, California