| Affiliation: | 1. Klinikum Stuttgart, Zentrum für Kinder‐, Jugend‐ und Frauenmedizin, Olgahospital, Pediatrics 5 (Pediatric Oncology, Hematology, Immunology), Stuttgart, Germany;2. Department of Pediatric Surgery, University Childreńs Hospital, Marburg, Germany;3. Kinder‐ und Jugendarztpraxis Dr. Konstatopoulos, Munich, Germany;4. Institute of Paidopathology, University of Kiel, Kiel, Germany;5. Klinikum Stuttgart, Zentrum für Kinder‐, Jugend‐ und Frauenmedizin, Olgahospital, Institute of Radiology, Stuttgart, Germany;6. Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden;7. Department of Pediatric Hematology and Oncology, University of Muenster, Muenster, Germany;8. University of Frankfurt, Hospital for Children and Adolescents, Frankfurt/M., Germany;9. Department of Pediatric Surgery and Urology, University Childreńs Hospital, Tuebingen, Germany;10. Department of Pediatric Hematology and Oncology, University Childreńs Hospital, Tuebingen, Germany |
