1. 1Department of Pediatric Oncology, and
2. 2Division of Population Sciences, Center for Outcomes and Policy Research, Dana-Farber Cancer Institute, Boston, Massachusetts;
3. 3Division of Pediatric Hematology/Oncology, Boston Children’s Hospital, Boston, Massachusetts;
4. 4School of Nursing, University of Alabama at Birmingham, Birmingham, Alabama;
5. 5University of New England School of Osteopathic Medicine, Biddeford, Maine;
6. 6Tufts University School of Public Health, Boston, Massachusetts;
7. 7University of Tennessee, Knoxville College of Nursing, Knoxville, Tennessee;
8. 8Department of Nursing, University of Iowa, Iowa City, Iowa; and
9. 9Division of Palliative Care, Massachusetts General Hospital, Boston, Massachusetts.