1. Department of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts;
2. Patient Safety and Quality Initiatives, Institute for Professionalism and Ethical Practice, and
3. Department of Internal Medicine, and
4. University of Missouri at Kansas City, Kansas City, Missouri; and
5. Department of Pediatrics, Children’s Mercy Hospitals and Clinics, Kansas City, Missouri
6. Division of Medical Ethics, Harvard Medical School, Boston, Massachusetts;
7. Division of Critical Care Medicine, Boston Children’s Hospital, Boston, Massachusetts;