1. Division of Pulmonary, Allergy, and Critical Care Medicine, Oregon Health and Science University, Portland
2. Knight Cancer Institute, Oregon Health and Science University, Portland
3. Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center, New York, New York
4. Division of Pediatric Palliative Care, Department of Psychosocial Oncology and Palliative Care, Dana-Farber Cancer Institute, Boston, Massachusetts
5. Department of Pediatrics, Boston Children’s Hospital, Harvard Medical School, Boston, Massachusetts