1. Department of Clinical Microbiology, Odense University Hospital, 5000 Odense, Denmark
2. Research Unit of Clinical Microbiology, University of Southern Denmark, 5000 Odense, Denmark
3. Department of Cardiothoracic and Vascular Surgery, Odense University Hospital, 5000 Odense, Denmark
4. Research Unit of Cardiothoracic and Vascular Surgery, University of Southern Denmark, 5000 Odense, Denmark