1. Palliative Care and Resilience Research Program, Center for Clinical and Translational Research, Seattle Children’s Research Institute, Seattle, WA, USA;
2. Cambia Palliative Care Center of Excellence, University of Washington, Seattle, WA, USA;
3. Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, USA;
4. Department of Pediatric Oncology, Dana-Farber Cancer Institute, Boston, MA, USA;
5. Department of Pediatrics, Harvard Medical School, Boston, MA, USA;
6. Fred Hutchinson Cancer Research Center, Seattle, WA, USA;
7. Center for Clinical and Translational Research, Seattle Children’s Research Institute, Seattle, WA, USA;
8. Division of Child Psychiatry, Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle, WA, USA;
9. Center for Child Health, Behavior, and Development, Seattle Children’s Research Institute, Seattle, WA, USA;
10. Division of Hematology/Oncology, Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, USA;
11. Division of Bioethics and Palliative Care, Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, USA