1. Department of Psychosocial Oncology and Palliative Care, Dana-Farber Cancer Institute, Boston, MA, USA
2. Boston Children’s Hospital, Boston, MA, USA
3. Department of Pediatrics, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, USA
4. Morgan Stanley Children’s Hospital, NewYork-Presbyterian, New York, NY, USA
5. Division of Pediatric Palliative Care, Maine Medical Center, Portland, ME, USA