1. Department of Experimental and Clinical Pharmacology, College of Pharmacy,
2. Division of Health Services Research and Policy, School of Public Health,
3. Geriatric Research, Education and Clinical Center, Veterans Affairs Medical Center, Minneapolis, Minnesota;
4. Department of Medicine, Division of Geriatrics,
5. Center for the Study of Aging and Human Development, and
6. Geriatric Research, Education and Clinical Center, Veterans Affairs Medical Center, Durham, North Carolina; and
7. Department of Family Practice and Community Health, and
8. School of Nursing, University of Minnesota, Minneapolis, Minnesota;
9. Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, North Carolina; and
10. School of Pharmacy, University of North Carolina, Chapel Hill, North Carolina.