1. Division of General Internal Medicine, Duke Center for Palliative Care, Duke University, Durham, North Carolina.
2. Department of Medicine, Duke University, Durham, North Carolina.
3. Department of Psychiatry and Behavioral Sciences, Duke University, Durham, North Carolina.
4. Division of Medical Oncology, Department of Medicine, Duke University, Durham, North Carolina.
5. Duke Cancer Institute, Duke University, Durham, North Carolina.
6. Fuqua School of Business, Duke University, Durham, North Carolina.
7. Duke Clinical Research Institute, Duke University, Durham, North Carolina.
8. Division of Hematologic Malignancies and Cellular Therapy, Department of Medicine, Duke Cancer Institute, Duke University, Durham, North Carolina.