| Theophilos Tzaridis | Division of Clinical Neurooncology, University of Bonn |
| Theophilos Tzaridis | University of Bonn |
| Hartmut Vatter | University of Bonn |
| Martin Glas | Division of Clinical Neurooncology, University of Bonn |
| Martin Glas | Division of Clinical Neurooncology, Department of Neurology and West German Cancer Center (WTZ), University Hospital Essen, University Duisburg-Essen |
| Torsten Pietsch | Institute of Neuropathology and DGNN Brain Tumor Reference Center, University of Bonn |
| Guido Reifenberger | Institute of Neuropathology and DGNN Brain Tumor Reference Center, Heinrich Heine University and German Cancer Consortium (DKTK) |