1. Institute for Experimental Surgery, Rostock University Medical Center; Rostock Germany
2. Department of General, Thoracic, Vascular and Transplantation Surgery; Rostock University Medical Center; Rostock Germany
3. Department of Otorhinolaryngology, Head and Neck Surgery; Rostock University Medical Center; Rostock Germany
4. Institute of Toxicology and Pharmacology, Rostock University Medical Center; Rostock Germany