| Theophilos Tzaridis | Division of Clinical Neurooncology, University Hospital Bonn |
| Ghazaleh Tabatabai | University Hospital Tubingen, Hertie Institute for Clinical Brain Research, Center for Neuro-Oncology, Comprehensive Cancer Center Tubingen-Stuttgart, Eberhard Karls University |
| Peter Vajkoczy | Charite University of Berlin |
| Martin Glas | Division of Clinical Neurooncology, Department of Neurology and West German Cancer Center (WTZ), University Hospital Essen |
| Hartmut Vatter | University Hospital Bonn |