1. German Armed Forces Hospital of Hamburg, Department of Tropical Medicine at the Bernhard Nocht Institute, Hamburg, Germany;
2. Department of Medical Microbiology, University Medical Center Göttingen, Göttingen, Germany;
3. University Medical Center Berlin, Biofilmcenter at the German Heart Institute Berlin, Berlin, Germany;
4. Stender Diagnostics, Gentofte, Denmark;
5. Institute for Medical Microbiology, Justus-Liebig-University Giessen, Giessen, Germany