1. Division of Adult Palliative Care, Department of Psychosocial Oncology and Palliative Care, Dana-Farber Cancer Institute, Boston, Massachusetts.
2. Center for Palliative Care, Harvard Medical School, Boston, Massachusetts.
3. Department of Emergency Medicine, University of California, San Francisco, California.
4. Supportive and Palliative Care Service, Division of Hospital Medicine, San Francisco General Hospital, San Francisco, California.
5. Department of Medicine, University of California, San Francisco, California.
6. Division of Geriatrics, University of California, San Francisco, California.
7. San Francisco VA Medical Center, San Francisco, California.