Affiliations

• ¹ Pediatric Oncology and Hematology, University of Cologne, Cologne, Germany.
• ² Pediatric Oncology and Hematology, Charité University Hospital Berlin, Berlin, Germany.
• ³ Westgerman Protontherapycenter Essen, University of Duisburg-Essen, Duisburg, Germany.
• ⁴ Department of Radiation Oncology, Heinrich Heine University Düsseldorf, Dusseldorf, Germany.
• ⁵ Department for Radiotherapy, UKE, Hamburg, Germany.
• ⁶ Pediatric Surgery and Urology, University of Tübingen, Tübingen, Germany.
• ⁷ Department of Pediatric Surgery, Charité University Hospital Berlin, Berlin, Germany.
• ⁸ Department of Pediatric Surgery, Marien-Hospital Witten, Witten, Germany.
• ⁹ Nuclear Medicine, University of Cologne, Cologne, Germany.
• ¹⁰ Nuclear Medicine, Charité University Hospital Berlin, Berlin, Germany.
• ¹¹ Institut und Poliklinik für Radiologische Diagnostik, Kinderradiologie, University of Cologne, Cologne, Germany.
• ¹² Pediatric Pathology, Institute for Pathology, University of Bonn, Bonn, Germany.
• ¹³ Diagnostic and Interventional Radiology, University of Tübingen, Tübingen, Germany.
• ¹⁴ Pediatric Oncology and Hematology, University of Tübingen, Tübingen, Germany.
• ¹⁵ Experimental Pediatric Oncology, University of Cologne, Cologne, Germany.
• ¹⁶ Childrens' Hospital, University Hospital Schleswig-Holstein Lübeck Campus, Lübeck, Germany.
• ¹⁷ Pediatric Oncology and Hematology, University of Greifswald, Greifswald, Germany.