Affiliations

• ¹ Department of Pediatric Oncology and Hematology, Saarland University, Homburg, Germany. Electronic address: norbert.graf@uks.eu.
• ² Department of Paediatric Haemato-Oncology, Centre Léon Bérard, Lyon, France.
• ³ Department of Pediatric Oncology and Hematology, Rigshospitalet, Copenhagen, Denmark.
• ⁴ Research Center, Instituto Nacional do Cancer, Rio de Janeiro, Brazil.
• ⁵ Department of Haematology and Oncology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK.
• ⁶ Department of Pediatric Oncology and Hematology, Saarland University, Homburg, Germany.
• ⁷ Theodor-Boveri-Institute/Biocenter and Comprehensive Cancer Center Mainfranken, University of Würzburg, Würzburg, Germany.
• ⁸ Department of Pediatric Surgery, Marciniak Hospital, Fieldorfa 2, Poland; Department of Paediatric Traumatology and Emergency Medicine, Wroclaw Medical University, Wroclaw, Poland.
• ⁹ Developmental Biology and Cancer Research and Teaching Department, University College London Great Ormond Street Institute of Child Health, University College London, London, UK.
• ¹⁰ Department of Paediatric Oncology, Hospital Universitario Virgen del Rocío, Seville, Spain.
• ¹¹ Department of Radiation Oncology, Saarland University, Homburg, Germany.
• ¹² Childhood Cancer Research Unit, Karolinska Institutet, Stockholm, Sweden.
• ¹³ Pediatric Radiology Section, Department for Diagnostic and Interventional Radiology, University Hospital Heidelberg, Heidelberg, Germany.
• ¹⁴ Department of Medical Oncology and Hematology, Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
• ¹⁵ Centre Oscar Lambret, Department of Children and AJA Oncology, Lille, France.
• ¹⁶ Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands.
• ¹⁷ Department of Pediatric Oncology, Hôpital d'Enfants de la Timone, Marseille, France.
• ¹⁸ Department of Pathology, Sidra Medicine and Weill Cornell Medicine - Qatar, Doha, Qatar.