1. Department of Hematology & Oncology Shanghai Children’s Medical Center Shanghai Jiao Tong University School of Medicine Shanghai China
2. Department of Pharmaceutical Sciences St. Jude Children’s Research Hospital Memphis Tennessee USA
3. Department of Hematology/Oncology Guangzhou Women and Children’s Medical Center Guangzhou Guangdong China
4. Department of Hematology and Oncology Institute of Pediatrics Children’s Hospital of Fudan University Shanghai China
5. Shanghai Key Laboratory of Medical Epigenetics International Co‐laboratory of Medical Epigenetics and Metabolism Ministry of Science and Technology Institutes of Biomedical Sciences Fudan University Shanghai China
6. Department of Pediatrics and Adolescent Medicine University Hospital Rigshospitalet Copenhagen Denmark
7. Institute of Clinical Medicine Faculty of Medicine University of Copenhagen Copenhagen Denmark
8. Department of Oncology St. Jude Children’s Research Hospital Memphis Tennessee USA
9. Institute for Cancer Outcomes and Survivorship University of Alabama at Birmingham Birmingham Alabama USA