1. Department of Pediatrics Medical Humanities/Bioethics, Feinberg School of Medicine, Northwestern University, Chicago, Illinois;
2. Palliative Care, Children's Memorial Hospital, Chicago, Illinois;
3. Department of Bioethics, Cleveland Clinic, Cleveland, Ohio;
4. Children's Mercy Bioethics Center, Children's Mercy Hospital, Kansas City, Missouri; and
5. Department of Pediatrics, University of Missouri, Kansas City, Missouri