1. Department of Pediatric Hematology and Oncology, Hannover Medical School , Hannover, Germany
2. Institute of Human Genetics, School of Medicine, Technische Universität München , München, Germany
3. Institute of Neurogenomics, Computational Health Center, Helmholtz Zentrum München , Neuherberg, Germany
4. Hopp Children's Cancer Center (KiTZ) , Heidelberg, Germany
5. Division of Paediatric Neurooncology, German Cancer Research Center (DKFZ) , Heidelberg, Germany
6. German Cancer Consortium (DKTK) , Heidelberg, Germany
7. Centre for Molecular Medicine Norway (NCMM), Nordic European Molecular Biology Laboratory (EMBL) Partnership, University of Oslo and Oslo University Hospital , Oslo, Norway
8. Department of Neurology, University of California, San Francisco , San Francisco, CA, USA
9. Institute of Biostatistics, Hannover Medical School , Hannover, Germany
10. Institute of Clinical Molecular Biology, Christian-Albrechts-University , Kiel, Germany
11. Institute for Advanced Biosciences, Inserm 1209 CNRS 5309 UGA , Grenoble, France
12. Department of Pediatric Hematology and Oncology, Heidelberg University Hospital , Heidelberg, Germany
13. Department of Human Genetics, Hannover Medical School , Hannover, Germany
14. Genetics and Genome Biology Program, The Hospital for Sick Children , Toronto, ON, Canada
15. Division of Hematology/Oncology, The Hospital for Sick Children , Toronto, ON, Canada
16. Department of Paediatrics, University of Toronto , Toronto, ON, Canada
17. Department of Medical Biophysics, University of Toronto , Toronto, ON, Canada