1. Cornell Center for Research on End-of-Life Care, Weill Cornell Medicine, New York, New York.
2. Department of Medicine, Weill Cornell Medicine, New York, New York.
3. VA Boston Healthcare System, Jamaica Plain, Massachusetts.
4. Department of Psychiatry, Boston University Medical Center, Bosten, Massachusetts.
5. Department of Psychology, University of Nevada, Reno, Reno, Nevada.
6. Department of Radiology, Weill Cornell Medicine, New York, New York.
7. Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center, New York, New York.
8. Department of Professional Studies, Columbia University, New York, New York.