1. Division of Palliative Medicine, Department of Family Medicine, University of Vermont Medical Center, Burlington, Vermont.
2. School of Nursing, University of Rochester, Rochester, New York.
3. Maine Medical Center Research Institute, Scarborough, Maine.
4. Department of Psychiatry, University of Rochester, Rochester, New York.
5. Department of Medicine, Harvard University, Cambridge, Massachusetts.
6. Department of Consumer Science, Department of Medicine, Purdue University, West Lafayette, Indiana.
7. University of California, San Francisco, California.
8. Division of Palliative Care, University of Rochester, Rochester, New York.