1. Palliative Care Program, Division of Geriatric and Palliative Medicine, University of Michigan, Ann Arbor
2. Geriatrics Research, Education, and Clinical Center, LTC Charles S. Kettles Veterans Affairs (VA) Medical Center, Ann Arbor, Michigan
3. Department of Physical Medicine and Rehabilitation, University of Michigan, Ann Arbor
4. Department of Anesthesiology, University of Michigan, Ann Arbor
5. Department of Physical Medicine and Rehabilitation, LTC Charles S. Kettles VA Medical Center, Ann Arbor, Michigan
6. Department of Anesthesiology, LTC Charles S. Kettles VA Medical Center, Ann Arbor, Michigan
7. Department of Internal Medicine, University of Michigan, Ann Arbor
8. University of Michigan Medical School, Ann Arbor
9. Center for Clinical Management and Research, Ann Arbor VA, Ann Arbor, Michigan
10. Taubman Health Sciences Library, University of Michigan, Ann Arbor