1. Department of Sciences and Technology; University of Applied Sciences and Arts; Goettingen Germany
2. Division of Plastic Surgery; Department of Trauma Surgery, Orthopaedics and Plastic Surgery; University Medical Center Goettingen; Georg-August-University; Goettingen Germany
3. Application Center for Plasma and Photonic; Fraunhofer Institute for Surface Engineering and Thin Films IST; Goettingen Germany
4. Department of Trauma Surgery, Orthopaedics and Plastic Surgery; University Medical Center Goettingen; Georg-August-University; Goettingen Germany