1. Translational Center for Regenerative Therapies (TLC‐RT) Fraunhofer Institute for Silicate Research (ISC) 97082 Würzburg Germany
2. Department for Tissue Engineering and Regenerative Medicine University Hospital Würzburg 97070 Würzburg Germany
3. Faculty of Electrical Engineering University of Applied Sciences Würzburg‐Schweinfurt 97421 Schweinfurt Germany