1. Institute of Biomaterials; Department of Materials Science and Engineering; University of Erlangen-Nuremberg; 91058 Erlangen Germany
2. Department of Cardiac Surgery; University of Erlangen-Nuremberg; 91054 Erlangen Germany
3. Institute of Polymeric Materials; Department of Materials Science and Engineering; University of Erlangen-Nuremberg; 91058 Erlangen Germany
4. Polymer Institute; Division of Biomaterials and Microbiological Technologies; West Pomeranian University of Technology; Szczecin Poland
5. Institute of General Materials Properties; Department of Materials Science and Engineering; University of Erlangen-Nuremberg; 91058 Erlangen Germany
6. Lab of Mechanics and Materials; School of Engineering; Aristotle University of Thessaloniki; 54124 Thessaloniki Greece