1. Division of Palliative Care and Geriatrics, Massachusetts General Hospital, Boston, MA
2. Harvard Medical School, Boston, MA
3. New England Geriatrics Research, Education, and Clinical Center (GRECC), Jamaica Plain, MA
4. Division of Hematology/Oncology, Massachusetts General Hospital, Boston, MA
5. Division of Supportive and Palliative Care, McGill University Health Centre, Montreal, CA
6. Department of Family Medicine, McGill University, Montreal, CA
7. Department of Psychiatry, Massachusetts General Hospital, Boston, MA