1. Veterans Affairs (VA) Puget Sound Health Care System (M.M.S., N.L.S., C.W.F., A.M.M.), Seattle, Washington 98108
2. Departments of Psychiatry and Behavioral Sciences (M.M.S.), Seattle, Washington 98105
3. VA Epidemiologic Research and Information Center, (N.L.S., C.W.F.), Seattle, Washington 98108
4. Epidemiology (N.L.S.), Seattle, Washington 98105
5. Group Health Research Institute (N.L.S.), Group Health Cooperative, Seattle, Washington 98101
6. Medicine (B.D.A., A.M.M.), University of Washington, Seattle, Washington 98105
7. VA Geriatric Research, Education, and Clinic Center (A.M.M.), Seattle, Washington 98108