Affiliation: | 1. Department of Palliative Care, Dana-Farber Cancer Institute, Boston, Massachusetts Department of Radiation Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts;2. Cornell Center for Research on End-of-Life Care, Weill Cornell Medicine, New York, New York;3. Department of Palliative Care, Dana-Farber Cancer Institute, Boston, Massachusetts;4. Department of Palliative Care, Dana-Farber Cancer Institute, Boston, Massachusetts Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts;5. Department of Epidemiology, Harvard School of Public Health, Boston, Massachusetts Department of Biostatistics, Harvard School of Public Health, Boston, Massachusetts |