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), 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, United States.
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.