1. Berlin-Brandenburg Center for Regenerative Therapies (BCRT), Berlin, Germany
2. Department of Cardiology, Campus Virchow Klinikum, Charité, Berlin, Germany
3. Institute for Veterinary Pathology, Freie Universität Berlin, Berlin, Germany
4. Institute of Biomaterial Science, Helmholtz-Zentrum Geesthacht, Teltow, Germany
5. Evonik Creavis GmbH, Marl, Germany