1 SIREDO Oncology Center (Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer), PSL University, Institut Curie, Paris, France.
2 Klinikum der Landeshauptstadt Stuttgart gKAöR, Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Pädiatrie 5 (Pädiatrische Onkologie, Hämatologie, Immunologie), Stuttgart, Germany, Medizinische Fakultät der Universität Tübingen, Tübingen, Germany.
3 Department of Pediatric Oncology, Institut d'Hematologie et d'Oncologie Pédiatrique, Centre Léon Bérard, Lyon, France.
4 Department of Oncology, Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy.
5 Department of Oncology, Children's Health Ireland at Crumlin, Dublin, Ireland.