1. Biomedical Center and Faculty of Medicine, Pilsen Charles University in Prague Pilsen Czech Republic
2. Division of Cancer Epidemiology German Cancer Research Center (DKFZ) Heidelberg Germany
3. Hopp Children's Cancer Center (KiTZ) Heidelberg Germany
4. Division of Pediatric Neurooncology, German Cancer Research Center (DKFZ) German Cancer Consortium (DKTK) Heidelberg Germany
5. Department of Surgery University Hospital Pilsen, Charles University Pilsen Czech Republic
6. Cancer Gene Therapy Group, Translational Immunology Research Program University of Helsinki Helsinki Finland
7. Department of Obstetrics and Gynecology Helsinki University Hospital and University of Helsinki Helsinki Finland
8. Department of Urology Helsinki University Hospital and University of Helsinki Helsinki Finland
9. Comprehensive Cancer Center Helsinki University Hospital Helsinki Finland