1. Division of Cancer and Stem Cells, Host-Tumour Interactions Group, UK
2. Children’s Brain Tumour Research Centre, University of Nottingham, Nottingham, UK
3. Institute of Immunology, Medical Faculty Carl Gustav Carus, TU Dresden, Dresden, Germany
4. National Center for Tumor Diseases, University Hospital Carl Gustav Carus, TU Dresden, Dresden, Germany
5. German Cancer Consortium (DKTK), Dresden, Germany
6. German Cancer Research Center (DKFZ), Heidelberg, Germany