1. aDivision of Child Neurology, Department of Neurology
2. bDepartment of Anesthesiology, Perioperative, and Pain Medicine, and
3. cStanford Center for Biomedical Ethics, Stanford University School of Medicine, Palo Alto, California
4. dDivisions of Pediatric Critical Care Medicine
5. gBioethics and Palliative Care
6. eUniversity of Virginia School of Nursing, Charlottesville, Virginia
7. fDepartment of Emergency Medicine, Brown University School of Medicine, Providence, Rhode Island
8. hEmergency Medicine, Department of Pediatrics, University of Washington School of Medicine, Seattle, Washington