1. Division of Epigenetics DKFZ‐ZMBH Alliance German Cancer Research Center Heidelberg Germany
2. Department of Translational Oncology National Center for Tumor Diseases (NCT) and German Cancer Research Center (DKFZ) Heidelberg Germany
3. Mass Spectrometry Core Unit MDC Berlin Germany
4. Department of Cellular and Molecular Pathology German Cancer Research Center Heidelberg Germany
5. Helmholtz Junior Research Group Posttranscriptional Control of Gene Expression German Cancer Research Center (DKFZ) and Center for Molecular Biology of the University of Heidelberg (ZMBH) DKFZ‐ZMBH Alliance Heidelberg Germany