1. IUF – Leibniz‐Research Institute for Environmental Medicine Auf'm Hennekamp 50 40225 Duesseldorf Germany
2. Electron Microscopy Facility Institute of Pathology RWTH Aachen University Hospital Pauwelsstrasse 30 52074 Aachen Germany
3. Institute for BioMedical Printing Technology Technical University of Darmstadt 64289 Darmstadt Germany
4. Centre for Synthetic Biology Technical University of Darmstadt 64289 Darmstadt Germany
5. Medical Faculty Heinrich‐Heine‐University Universitätsstraße 1 40225 Düsseldorf Germany