1. Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts.
2. Department of Psychosocial Oncology and Palliative Care, Dana-Farber Cancer Institute, Boston, Massachusetts.
3. Computer Science and Artificial Intelligence Lab, Massachusetts Institute of Technology, Boston, Massachusetts.
4. Department of Emergency Medicine, Brigham and Women's Hospital, Boston, Massachusetts.
5. Division of Neurology, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts.
6. Division of Palliative Care, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts.
7. Division of Palliative Medicine, Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts.