1. Institute of Biomaterials, Department of Materials Science and Engineering University of Erlangen‐Nuremberg Erlangen Germany
2. Institute of Biophysics, Department of Physics University of Erlangen‐Nuremberg Erlangen Germany
3. Department of Materials Science and Engineering. Escuela Politécnica Superior Universidad de Sevilla Seville Spain
4. Institute of Polymer Materials, Department of Materials Science and Engineering University of Erlangen‐Nuremberg Erlangen Germany