1. Emory University College of Arts and Sciences, Atlanta, Georgia
2. Emory University School of Medicine, Department of Medicine, Division of Geriatrics and Gerontology, Atlanta, Georgia
3. Atlanta VA Center for Visual and Neurocognitive Rehabilitation, Atlanta, Georgia
4. Emory University School of Medicine, Department of Rehabilitation Medicine, Atlanta, Georgia
5. Emory University School of Nursing, Atlanta, Georgia
6. Birmingham/Atlanta VA Geriatric Research Education and Clinical Center, Atlanta, Georgia