1. University of Michigan Turner Geriatric Clinic, Turner Senior Resource Center, Ann Arbor, Michigan.
2. University of Michigan Geriatrics Center Silver Club Adult Day Center, Turner Senior Resource Center, Ann Arbor, Michigan.
3. University of Michigan School of Public Health, Michigan Alzheimer's Disease Research Center, Ann Arbor, Michigan.
4. University of Michigan Geriatrics Center, Turner Clinic Social Work and Community Programs, Ann Arbor, Michigan.