1. Institute for Animal Hygiene, Animal Welfare and Farm Animal Behaviour and Virtual Center for Replacement – Complementary Methods to Animal Testing, University of Veterinary Medicine Hannover, Foundation, Hannover, Germany
2. Institute of Biomaterial Science and Berlin-Brandenburg Center for Regenerative Therapies, Helmholtz-Zentrum Geesthacht, Teltow, Germany
3. BAM Federal Institute for Materials Research and Testing, Berlin, Germany
4. Institute for Clinical Hemostaseology and Transfusion Medicine, University of Saarland, Homburg/Saar, Germany
5. Central Institute for Biotechnology, University of Ulm, Ulm, Germany