Acknowledgements
FW received salary support provided by the American Society of Hematology Scholar Award, Claudia Adams Barr Award and Boston Children’s Office of Faculty Development Award. This research was supported with a grant from the National Cancer Institute, K08 CA222684 (YP). We thank the Leukemia & Lymphoma Society Leukemia and Lymphoma PedAL OptionSearch team for insightful discussions and support in the clinical trial search.