Université de Paris, Department of Pediatric Surgery and Urology, Hôpital Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris, Department of Pediatric Surgery and Urology, Hôpital Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris, Department of Pediatric Surgery, Hôpital des Enfants, Department of Pediatric Surgery and Urology, Hôpital Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris, Department of Pediatric Surgery and Urology, Hôpital Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris, Department of Pediatric Anesthesia, Hôpital Necker-Enfants Malades, Assistance PubliqueHôpitaux de Paris, Department of Pediatric Surgery and Urology, Hôpital Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris, Department of Pathology, Hôpital Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris, Department of Pediatric and Adolescent Oncology, Institut Gustave Roussy, PSL Research University - SIREDO Oncology Center, Department of Pediatric Radiology, Hôpital Necker-Enfants Malades, Assistance PubliqueHôpitaux de Paris, Department of Pediatric Surgery and Urology, Hôpital Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris, Department of Pediatric Surgery and Urology, Hôpital Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris, Department of Pediatric Surgery and Urology, Hôpital Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris, Department of Pediatric Surgery, Hôpital Clocheville, Department of Pediatric Surgery, Hôpital Clocheville, Department of Pediatric Surgery and Urology, Hôpital Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris, Department of Pediatric Surgery, Hôpital des Enfants, Department of Pediatric Surgery, Hôpital Clocheville and Assistance Publique-Hôpitaux de Paris - Department of Pediatric Surgery and Urology

University of Paris-Saclay - Department of Hematology, Gustave Roussy, Gustave Roussy, Gustave Roussy, University of Paris-Saclay - Institut Pasteur, Gustave Roussy - Hematology Department, Gustave Roussy - Hematology Department, Gustave Roussy, Gustave Roussy, Gustave Roussy, Gustave Roussy, Gustave Roussy, Gustave Roussy - Drug Development Department (DITEP), Gustave Roussy - Drug Development Department (DITEP), Gustave Roussy - Drug Development Department (DITEP), Gustave Roussy, Comité de Pathologies Thoraciques, Université Paris Saclay - Department of Children and Adolescents Oncology, Department of Pediatric and Adolescent Oncology, Institut Gustave Roussy, Gustave Roussy - Drug Development Department (DITEP), Gustave Roussy, Gustave Roussy, Aix Marseille Université, Gustave Roussy, University of Paris-Saclay, Gustave Roussy - Drug Development Department (DITEP) and Gustave Roussy - Drug Development Department (DITEP)

Université Paris Saclay - Department of Children and Adolescents Oncology, University of Toronto - The Hospital for Sick Children - SickKids, University of Toronto - The Hospital for Sick Children - SickKids, Medical University Vienna - St. Anna Children's Hospital, Arthur and Sonia Labatt Brain Tumor Research Centre, NHS Foundation Trust - Department of Paediatric Haematology and Oncology, University Hospital Münster, Paris Dauphine University - PSL Research University, Université Libre de Bruxelles (ULB) - Hemato-Oncology department, Arthur and Sonia Labatt Brain Tumor Research Centre, Tel Aviv University - Department of Pediatric Hematology-Oncology, University Hospital Münster, Tel Aviv University - Rabin Medical Center, Medical University of Innsbruck, Poznan University of Medical Sciences, Motol University Hospital, Hannover Medical School, Princess Maxima Center for Pediatric Oncology, Hospital Universitario Doce de Octubre - Pediatric Oncology Unit, Hospital Duran i Reynals (ICO) - Catalan Institute of Oncology, Department of Pediatric and Adolescent Oncology, Institut Gustave Roussy, Hospital Universitario Doce de Octubre - Hereditary Cancer Genetic Diagnostic Laboratory, Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER) - Grupo de Medicina Xenómica, Children’s Health Ireland, KU Leuven - Department of Oncology, Medical University of Innsbruck, University Paris-Saclay - Biostatistic and Epidemiology Unit, Gustave Roussy, The Hospital for Sick Children - Division of Haematology / Oncology and Gustave Roussy

affiliation not provided to SSRN, Department of Pediatric and Adolescent Oncology, Institut Gustave Roussy, affiliation not provided to SSRN, Utrecht University - University Medical Center (Utrecht), Princess Maxima Center for Pediatric Oncology, Centre Alexis Vautrin, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Princess Máxima Center for Pediatric Oncology and University of Padua - Department of Women’s and Children’s Health

University of Paris-Saclay - Institut Gustave Roussy, Gustave Roussy, University of Paris-Saclay - Institut Gustave Roussy, Department of Pediatric and Adolescent Oncology, Institut Gustave Roussy, PerkinElmer, CentraleSupélec, Gustave Roussy, Gustave Roussy and Gustave Roussy

Gustave Roussy, Gustave Roussy, affiliation not provided to SSRN, Gustave Roussy, affiliation not provided to SSRN, Department of Pediatric and Adolescent Oncology, Institut Gustave Roussy, Gustave Roussy, Gustave Roussy, Gustave Roussy, affiliation not provided to SSRN and Gustave Roussy