1. Institute of Medical Biotechnology, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
2. Plastic and Hand Surgery, Universitätsklinikum Erlangen, Germany
3. Institute of Medical Biotechnology, Friedrich-Alexander-University Erlangen-Nürnberg, Germany
4. Institute of Functional and Clinical Anatomy, Friedrich-Alexander-University Erlangen-Nürnberg, Germany
5. Department of Extracorporeal Immunomodulation, Fraunhofer Institute for Cell Therapy and Immunology (IZI), Germany