Julie Blatt, M.D., Pediatric Hematology/Oncology, UNC Hospitals, University of North Carolina at Chapel Hill, Winston-Salem, USA. She is a member of the American Society of Pediatric Hematology Oncology’s Vascular Anomalies Special Interest Group, where she chairs the Practice Work Group, and of the International Society for the Study of Vascular Anomalies. April Evans, M.D, M.P.H., Department of Hematology-Oncology, Roger Maris Cancer Center, Fargo, North Dakota, USA. Jessica Benjamin-Eze, D.O.., Pediatric Hematology/Oncology, University of North Carolina at Chapel Hill, Winston-Salem, USA.