1. Center for Biomaterial Development and Berlin-Brandenburg Center for Regenerative Therapies (BCRT), Helmholtz-Zentrum Geesthacht, Institute of Polymer Research, Teltow, Germany
2. Institute for Hemostasiology and Transfusion Medicine, University Saarland, Homburg/Saar, Germany
3. Central Institute for Biomedical Engineering, Department Biomaterials, University of Ulm, Ulm, Germany
4. Akademische Lehrpraxisklinik der Technischen Universität Dresden, Dresden, Germany