1. Department of Epidemiology and Population Health (R.P.W.), Albert Einstein College of Medicine, Bronx, New York 10461
2. Department of Epidemiology (P.G.T., K.S.-T.), University of Pittsburgh Graduate School of Public Health, Pittsburgh, Pennsylvania 15261
3. Division of Preventive and Behavioral Medicine (S.C.), University of Massachusetts, Worcester, Massachusetts 01655
4. Endocrine Unit (J.S.F.), Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts 02114
5. Department of Psychiatry (RCT), University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania 15213
6. Department of Obstetrics and Gynecology (N.S.), University of Colorado School of Medicine, Aurora, Colorado 80045
7. Division of Research, Kaiser Permanente (B.S.), Oakland, California 94612
8. Division of Geriatrics (G.A.G.), David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California 90095