1. Institute for Clinical Hemostaseology and Transfusion Medicine, University of Saarland, Homburg/Saar, Germany
2. Central Institute for Biomedical Engineering, University of Ulm, Germany
3. University of Applied Science Fulda, Germany
4. Institute of Biomaterial Science and Berlin-Brandenburg Center for Regenerative Therapies, Helmholtz-Zentrum Geesthacht, Teltow, Germany