1. Medical Faculty; Interdisciplinary Centre for Clinical Research Aachen (IZKF Aachen); RWTH Aachen; Aachen Germany
2. Medical Faculty; Department of Medicine III; RWTH Aachen; Aachen Germany
3. Department of Dermatology; RWTH Aachen; Aachen Germany
4. Department of Plastic Surgery and Hand Surgery - Burn Center; RWTH Aachen; Aachen Germany
5. Institute of Technical and Macromolecular Chemistry of RWTH Aachen University and DWI at RWTH Aachen; Aachen Germany