1. Department of Pathology and
2. Division of Genetics and Genomics, Boston Children’s Hospital, Boston, MA;
3. Department of Radiation Oncology, Dana-Farber Cancer Institute, Boston, MA;
4. Division of Hematology, Brigham and Women’s Hospital and Boston Children’s Hospital, Boston, MA;
5. Department for Pediatrics and Adolescent Medicine, Division of Pediatric Hematology and Oncology, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany;
6. Division of Haematology, King's College, London, United Kingdom;
7. Department of Haematology, Cardiff University School of Medicine, Cardiff, United Kingdom;
8. Division of Hematology-Oncology, Mayo Clinic, Rochester, MN;
9. Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, MA;
10. Department of Radiation Oncology, New York University Langone Cancer Center, New York, NY; and
11. University of Oklahoma College of Medicine, Oklahoma City, OK