1. Department of Biology, Institute of Genetics, The Faculty of Mathematics and Natural Sciences Heinrich Heine University Düsseldorf Düsseldorf Germany
2. Department of Pediatric Oncology, Hematology and Clinical Immunology, Medical Faculty Heinrich Heine University Düsseldorf Düsseldorf Germany
3. German Cancer Consortium (DKTK) partner site Essen/Düsseldorf Düsseldorf Germany
4. Institute of Medical Informatics University of Münster Münster Germany
5. Department of Pediatrics School of Medicine, Technical University of Munich Munich Germany
6. Institute of Medical Informatics Heidelberg University Hospital Heidelberg Germany
7. Department of Pediatric Hematology and Oncology Hannover Medical School Hannover Germany
8. St. Anna Children's Hospital, Pediatric Clinic Medical University Vienna Austria