1. Department of Pediatrics and Adolescent Medicine University Medical Center Ulm Ulm Germany
2. Institute of Experimental Cancer Research University Medical Center Ulm Ulm Germany
3. Department of Nuclear Medicine University Medical Center Ulm Ulm Germany
4. Department of Diagnostic and Interventional Radiology University Medical Center Ulm Ulm Germany
5. Department of Pathology University Medical Center Ulm Ulm Germany
6. Genomics Core Facility European Molecular Biology Laboratory (EMBL) Heidelberg Germany
7. Pediatric Oncology and Hematology Charité University Medicine Berlin Germany
8. German Cancer Research Center (DKFZ) German Cancer Consortium (DKTK) Heidelberg Germany
9. Department of Pediatric Oncology and Hematology University Children's Hospital of Cologne Cologne Germany