1. Technical University of Darmstadt, Department of Mechanical Engineering, BioMedical Printing Technology, Magdalenenstr. 2, 64289 Darmstadt, Germany
2. Technical University of Darmstadt, Institute of Materials Science, Physics of Surfaces, Alarich-Weiss-Str. 16, 64287 Darmstadt, Germany
3. Technical University of Darmstadt, Centre for Synthetic Biology, Schnittspahnstr. 10, 64287 Darmstadt, Germany