1. Division of Geriatric Medicine (C.M.J., W.S.G., R.S.S., D.J.D., R.E.V.P., W.M.K.), Department of Medicine, Denver, Colorado 80262
2. Departments of Preventive Medicine and Biometrics (J.M.K.), Denver, Colorado 80262
3. Obstetrics and Gynecology (S.M.S.), University of Colorado at Denver and Health Sciences Center, Denver, Colorado 80262