1. Institute of Biological and Medical Imaging (IBMI), Helmholtz Zentrum München, D-85764 Neuherberg, Germany
2. Chair of Biological Imaging, Technische Universität München, D-81675 Munich, Germany
3. Center for Translational Cancer Research (TranslaTUM), Technische Universität München, D-81675 Munich, Germany
4. Center for Integrated Protein Science, Department of Chemistry, Technische Universität München, D-85748 Garching, Germany