1. Department of Functional Materials in Medicine and Dentistry at the Institute of Functional Materials and Biofabrication (IFB) University of Würzburg and KeyLab Polymers for Medicine of the Bavarian Polymer Institute (BPI), Würzburg, Germany.
2. Institut für Organische Chemie, Universität Würzburg, Würzburg, Germany.
3. Center for Nanosystems Chemistry (CNC) & Bavarian Polymer Institute, Universität Würzburg, Würzburg, Germany.