1. Palliative and Advanced Illness Research (PAIR) Center, University of Pennsylvania, Philadelphia
2. Center for Health Incentives and Behavioral Economics, University of Pennsylvania, Philadelphia
3. Center for Bioethics, Harvard Medical School, Boston, Massachusetts
4. Department of Anesthesiology, Critical Care, and Pain Medicine, Boston Children’s Hospital, Boston, Massachusetts
5. Division of Medical Ethics, Department of Medicine, Weill Cornell Medical College, New York, New York