1. Division of Oncology, Children's Hospital of Philadelphia, Philadelphia, PA
2. Department of Biostatistics, Epidemiology, and Informatics, Children's Hospital of Philadelphia, Philadelphia, PA
3. Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA
4. Department of Biomedical and Health Informatics, Children's Hospital of Philadelphia, Philadelphia, PA
5. Center for Cellular Immunotherapies, Children's Hospital of Philadelphia, Philadelphia, PA
6. Center for Pediatric Clinical Effectiveness, Children's Hospital of Philadelphia, Philadelphia, PA
7. Novartis Institutes for Biomedical Research, Cambridge, MA
8. Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
9. Division of Hematology-Oncology and Abramson Cancer Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
10. Parker Institute for Cancer Immunotherapy, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA