1. Divisions of Pain and Palliative Care and Thoracic Oncology, Department of Medical Oncology, Dana Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts.
2. Robert Wood Johnson Clinical Scholars Program, MacLean Center for Clinical Medical Ethics, and the Department of Internal Medicine, University of Chicago Hospitals, Chicago, Illinois.
3. Department of Medicine Measurement Core Co-Chief, Center for Health Equity Research and Promotion, Veteran's Affairs Pittsburgh Healthcare System, Division of Internal Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania.
4. Department of Medicine, Leo H. Criep Chair in Patient Care, Division of General Internal Medicine, Section of Palliative Care and Medical Ethics, Center for Bioethics and Health Law, Institute for Performance Improvement, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania.