1. Clinic for Vascular and Endovascular Surgery, University Hospital Muenster, Muenster, Germany
2. Institute of Medical Microbiology, University Hospital Muenster, Muenster, Germany
3. Department of Cranio-Maxillofacial Surgery, University Hospital Muenster, Muenster, Germany
4. Hyglos GmbH, Bernried, Germany
5. Clinic for Vascular and Endovascular Surgery, University Hospital Münster, Muenster, Germany
6. Department of Vascular Surgery, St. Franziskus-Hospital GmbH, Muenster, Germany