| Affiliation: | 1. Section of Pediatric Hematology‐Oncology, Yale University School of Medicine, New Haven, Connecticut;2. Department of Medicine, Boston Children's Hospital, Boston, Massachusetts;3. Department of Pediatrics, Boston Medical Center, Boston, Massachusetts;4. Department of Biostatistics, Public Health and Health Professions, College of Medicine, University of Florida at Gainesville, Gainesville, Florida;5. Division of Pediatric Oncology, Children's National Medical Center, Washington, DC;6. Yale Cancer Center, New Haven, Connecticut;7. Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, Texas;8. Primary Children's Hospital, Salt Lake City, Utah;9. Huntsman Cancer Institute, Salt Lake City, Utah;10. Department of Pediatrics, University of Utah, Salt Lake City, Utah;11. Benioff Children's Hospital, University of California at San Francisco, San Francisco, California;12. Division of Hematology Oncology, Helen Diller Family Comprehensive Cancer Center, University of California at San Francisco, San Francisco, California;13. Department of Pediatrics, University of California at San Francisco, San Francisco, California;14. Perlmutter Cancer Center, NYU‐Langone Medical Center, New York City, New York;15. Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada;16. Division of Oncology, Center for Childhood Cancer Research, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania;17. Department of Pediatrics, The Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania |
