| Affiliation: | 1. Department of Radiation Oncology, University of Michigan, Ann Arbor, Michigan;2. Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan;3. Division of Geriatric and Palliative Medicine, University of Michigan, Ann Arbor, Michigan;4. Mobility Research Center, University of Michigan, Ann Arbor, Michigan;5. Institute of Gerontology, University of Michigan, Ann Arbor, Michigan;6. Geriatric Research, Education, and Clinical Center (GRECC), VA Medical Center, Ann Arbor, Michigan;7. Department of Nuclear Medicine, VA Medical Center, Ann Arbor, Michigan;8. Department of Radiation Oncology, VA Medical Center, Ann Arbor, Michigan |
