1 Institute of Molecular Oncology and Functional Genomics, School of Medicine, Technical University of Munich, Munich, Germany; Center for Translational Cancer Research (TranslaTUM), Technical University of Munich, Germany; Department of Medicine II, School of Medicine, Technical University of Munich, Germany; German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ), Heidelberg, Germany. Electronic address: roland.rad@tum.de.
2 Division of Signaling and Functional Genomics, German Cancer Research Center (DKFZ), Heidelberg, Germany; Department of Cell and Molecular Biology, Medical Faculty Mannheim, Heidelberg University, Germany. Electronic address: m.boutros@dkfz.de.