1. Brain Tumor Translational Targets, German Cancer Research Center (DKFZ), Heidelberg 69120, Germany
2. Faculty of Biosciences, University of Heidelberg, Heidelberg 69120, Germany
3. Friedrich Miescher Institute for Biomedical Research, Basel 4058, Switzerland
4. Proteomics Core Facility, German Cancer Research Center (DKFZ), Heidelberg 69120, Germany
5. Metabolomics Core Technology Platform, Centre for Organismal Studies, Heidelberg University, Heidelberg 69120, Germany
6. Division of Tumor Metabolism and Microenvironment, German Cancer Research Center (DKFZ), Heidelberg 69120, Germany
7. Core Facility Electron Microscopy, German Cancer Research Center (DKFZ), Heidelberg 69120, Germany