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.