1. Department of Anaesthesiology and Intensive Care Copenhagen University Hospital—North Zealand Hillerød Denmark
2. Department of Clinical Biochemistry Copenhagen University Hospital—North Zealand Hillerød Denmark
3. Department of Clinical Microbiology Copenhagen University Hospital—Herlev and Gentofte Hospital Herlev Denmark
4. Department of Clinical Microbiology Copenhagen University Hospital—Rigshospitalet Copenhagen Denmark
5. Department of Clinical Medicine University of Copenhagen Copenhagen Denmark