1. Department of Pediatric Oncology, Hematology and Clinical Immunology, Medical Faculty, Heinrich-Heine University Düsseldorf, Germany
2. Algorithmic Bioinformatics, Department of Biology and Chemistry, Justus Liebig University Gießen, Germany
3. Molecular Medicine II, Medical Faculty, Heinrich-Heine University Düsseldorf, Germany
4. DKTK, Partner Site Essen/Düsseldorf, Germany
5. Department of Pediatric Neuro-Oncogenomics, DKFZ, Heidelberg, Germany
6. Institute of Neuropathology, Medical Faculty, Heinrich-Heine University Düsseldorf, Germany
7. Institute for Transplantation Diagnostics and Cell Therapeutics, Medical Faculty, Heinrich-Heine University Düsseldorf, Germany
8. Pediatric Hematology and Oncology, Department of Pediatrics, University Hospital Dresden “Carl Gustav Carus,” TU Dresden, Germany
9. Department of Pediatrics, Children’s Cancer Research Center, Kinderklinik München Schwabing, School of Medicine, Technical University of Munich, Germany
10. Institute for Virology, Medical Faculty, University Hospital and Heinrich-Heine University Düsseldorf, Germany
11. Institute of Medical Microbiology and Hospital Hygiene, University Hospital, Heinrich-Heine University Düsseldorf, Germany
12. Department of Internal Medicine and Radboud Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, the Netherlands
13. Department of Immunology and Metabolism, Life and Medical Sciences Institute, University of Bonn, Germany