1. Department of Radiology and Nuclear Medicine, University Medical Center Utrecht/Wilhelmina Children's Hospital Utrecht University Utrecht The Netherlands
2. Princess Máxima Center for Pediatric Oncology Utrecht The Netherlands
3. Department of Paediatric Radiology Great Ormond Street Hospital NHS Foundation Trust London UK
4. Imaging Department Institut Curie Paris France
5. Department of Radiology Fondazione IRCCS Istituto Nazionale dei Tumori Milan Italy
6. Department of Diagnostic Imaging Escola Paulista de Medicina, UNIFESP São Paulo Brazil
7. Department of Pediatric Radiology Hospital Vall d'Hebron Barcelona Spain
8. Department of Pediatric Radiology and Nuclear Medicine 'Aghia Sophia' Children's Hospital Athens Greece
9. Center for Medical Imaging and Physiology, Skåne University Hospital Lund University Lund Sweden
10. Department of Radiology, St. Anna Children's Hospital, University Clinic of Pediatrics Medical University of Vienna Vienna Austria
11. Department of Radiology University Hospitals Leuven Leuven Belgium
12. Department of Pediatrics Semmelweis University Budapest Hungary
13. Department of Pediatric Imaging Hôpital d'Enfants Armand‐Trousseau APHP Paris France
14. Division of Pediatric Radiology, Department of Radiology University Hospital Tübingen Tübingen Germany
15. Section of Pediatric Radiology, Institute of Diagnostic and Interventional Radiology University Hospital Jena Jena Germany
16. Institute of Diagnostic and Interventional Radiology University Hospital Zurich Zurich Switzerland
17. Radiology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori Milan Italy
18. Department of Paediatric Radiology Leeds Teaching Hospitals Leeds UK
19. Department of Radiology, Second Faculty of Medicine Charles University and University Hospital Motol Prague Czech Republic
20. Department of Paediatric Radiology Institute for Maternal and Child Health – IRCCS “Burlo Garofolo” Trieste Italy
21. Department of Radiology Bambino Gesù Children's Hospital Rome Italy
22. Department of Pathology University Medical Center Utrecht Utrecht The Netherlands
23. Department of Pediatric Oncology & Hematology Saarland University Medical Center and Saarland University Faculty of Medicine Homburg Germany
24. Clinic of Diagnostic and Interventional Radiology, Division of Pediatric Radiology Heidelberg University Hospital Heidelberg Germany