1. aDivisions of Comfort and Palliative Care
2. bDepartment of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, California
3. cBioethics and Palliative Care Program, Seattle Children’s Hospital, Seattle, Washington
4. dTreuman Katz Center for Pediatric Bioethics and Palliative Care, Seattle Children’s Research Institute, Seattle, Washington
5. eUniversity of Washington School of Social Work, Seattle, Washington
6. fGeneral Pediatrics, Children’s Hospital Los Angeles, Los Angeles, California