1. Laboratory for MEMS Applications, IMTEK—Department of Microsystems EngineeringUniversity of Freiburg Freiburg Germany
2. Department of Plastic and Hand Surgery, Faculty of MedicineMedical Center—University of Freiburg Freiburg Germany
3. Hahn‐Schickard, Freiburg Freiburg Germany
4. Freiburg Center for Interactive Materials and Bioinspired Technologies (FIT) Freiburg Germany