1. Department of Aging and Geriatric Research, University of Florida, Gainesville, Florida.
2. Department of Clinical and Health Psychology, University of Florida, Gainesville, Florida.
3. Department of Psychology, University of Florida, Gainesville, Florida.
4. Department of Psychology, Virginia Commonwealth University, Richmond, Virginia.
5. Department of Psychiatry, University of California, San Diego, San Diego, California.
6. Department of Health Outcomes and Policy, University of Florida, Gainesville, Florida.