1. Department of Dermatology, Faculty of Medicine and University Hospital Carl Gustav Carus Technische Universität Dresden Dresden Germany
2. Skin Cancer Center at the University Cancer Centre Dresden and National Center for Tumor Diseases Dresden Germany
3. Institute of Pathology, University Hospital Carl Gustav Carus, Technische Universität Dresden Dresden Germany
4. Gemeinschaftspraxis für Humangenetik Dresden Germany
5. Institute for Clinical Chemistry and Laboratory Medicine, University Hospital Carl Gustav Carus, Medical Faculty Carl Gustav Carus, Technische Universität Dresden Dresden Germany
6. Institute of Diagnostic and Interventional Neuroradiology, University Hospital Carl Gustav Carus, Technische Universität Dresden Dresden Germany
7. Department of Neurosurgery, Division of Neuro‐Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus Technische Universität Dresden Dresden Germany
8. Department of Neuropathology and DGNN Brain Tumor Reference Center University of Bonn Medical Center Bonn Germany