1. Department of Psychosocial Oncology and Palliative Care, Dana-Farber Cancer Institute, Boston, Massachusetts.
2. Division of Palliative Medicine, Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts.
3. Department of Surgery, Rutgers Robert Wood Johnson Medical School, New Brunswick, New Jersey.
4. Department of Surgery, Brigham and Women's Hospital, Boston, Massachusetts.
5. Department of Electrical Engineering and Computer Science, CSAIL, MIT, Cambridge, Massachusetts.
6. Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts.
7. Division of General Internal Medicine and Health Services Research, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, California.
8. Palliative Care, VA Greater Los Angeles Healthcare System, Los Angeles, California.