¹Division of Pediatric Hematology-Oncology, Department of Pediatrics and Adolescent Medicine, University Medical Center, Freiburg, Germany.
²Division of Pediatric Hematology-Oncology, Department of Pediatrics and Adolescent Medicine, University Medical Center, Freiburg, Germany German Cancer Consortium (DKTK), Heidelberg, Germany.
³Division of Pediatric Hematology-Oncology, Department of Pediatrics and Adolescent Medicine, University Medical Center, Freiburg, Germany.
⁴St. Anna Children's Hospital and Children's Cancer Research Institute, Department of Pediatrics, Medical University of Vienna, Vienna, Austria.
⁵Department of Pediatrics, Aarhus University Hospital, Skejby, Denmark.
⁶Erasmus Medical Centre, Rotterdam, The Netherlands.
⁷Department of Pediatric Hematology-Oncology, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ospedale Bambino Gesù, Rome, Italy University of Pavia, Pavia, Italy.
⁸Pediatric Oncology and Hematology, University of Bologna, Bologna, Italy.
⁹Department of Hematology and Oncology, University Children's Hospital, Zurich, Switzerland.
¹⁰Olgahospital, Pediatrics 5 (Oncology, Hematology, Immunology, Rheumatology, Gastroenterology, and General Pediatrics), Klinikum Stuttgart, Stuttgart, Germany.
¹¹Department of Hematology and Oncology, Pediatric Hospital Prof Dr Juan P. Garrahan, Buenos Aires, Argentina.
¹²Department of Pediatric Oncology, Hematology and Immunology, University of Heidelberg, Heidelberg, Germany.
¹³Department of Pediatric Hematology, Dr Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital of the Ministry of Health, Ankara, Turkey.
¹⁴Division of Pediatric Hematology and Oncology, University Children's Hospital, Dresden, Germany.
¹⁵University Children's Hospital, Ulm, Germany.
¹⁶Division of Pediatric Hematology-Oncology, Department of Pediatrics and Adolescent Medicine, University Medical Center, Freiburg, Germany.
¹⁷Division of Pediatric Hematology-Oncology, Department of Pediatrics and Adolescent Medicine, University Medical Center, Freiburg, Germany German Cancer Consortium (DKTK), Heidelberg, Germany.