1. Institute for Physical Chemistry, Justus-Liebig-University of Giessen, Heinrich-Buff-Ring 58, 35392 Giessen, Germany
2. Laboratory of Experimental Trauma Surgery, University of Giessen, Kerkrader Strasse 9, 35394 Giessen, Germany
3. Department of Trauma Surgery, University Hospital of Giessen-Marburg, Rudolf-Buchheim-Strasse 7, 35385 Giessen, Germany