1. Department of Medicine (S.H.G.), Johns Hopkins University School of Medicine, Baltimore, Maryland 21287
2. Department of Epidemiology (S.H.G.), Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland 21287
3. Geffen School of Medicine at the University of California, Los Angeles (A.B.), Division of General Internal Medicine and Health Services Research, Los Angeles, California 90095
4. Department of Epidemiology (J.A.C.), University of Pittsburgh Graduate School of Public Health, Pittsburgh, Pennsylvania 15213
5. Department of Medicine (M.H.C.), Chicago Center for Diabetes Translation Research, University of Chicago, Chicago, Illinois 60637
6. Department of Epidemiology (T.L.G.-W.), Columbia University Mailman School of Public Health, New York, New York 10032
7. Departments of Medicine and Obstetrics and Gynecology (C.K.), University of Michigan, Ann Arbor, Michigan 48105
8. Departments of Surgery (Endocrine Surgery and Surgical Oncology) and Medicine (Oncology) (J.A.S.), Yale University School of Medicine, New Haven, Connecticut 06520
9. Diabetes, Obesity and Endocrinology Branch (A.E.S.), National Institute of Diabetes, Digestive and Kidney Disease, National Institutes of Health, Bethesda, Maryland 20827
10. Welch Medical Library (B.A.), Johns Hopkins University, Baltimore, Maryland 21287