1. Division of Oncology and Center for Childhood Cancer Research, Children’s Hospital of Philadelphia, Philadelphia, PA 19104, USA.
2. Division of Oncology and Center for Biomedical Informatics (CBMi), Children’s Hospital of Philadelphia, Philadelphia, PA 19104, USA.
3. Department of Pathology, Children’s Hospital of Philadelphia and Department of Pediatrics, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA.
4. Celldex Therapeutics Inc., New Haven, CT 06511, USA.
5. Nerviano Medical Sciences S.r.l., Nerviano (MI) 20014, Italy.
6. Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 19104, USA.