1. Division of Metabolism, Endocrinology, and Diabetes University of Michigan Ann Arbor Michigan
2. Department of Internal Medicine University of Michigan Ann Arbor Michigan
3. Department of Preventive Medicine University of Southern California Los Angeles California
4. Department of Epidemiology Emory University Atlanta Georgia
5. Department of Health Behavior and Health Education University of Michigan Ann Arbor Michigan
6. Division of General Internal Medicine University of Michigan Ann Arbor Michigan