1. Department of Anaesthesia and Intensive care Næstved‐Slagelse‐Ringsted Slagelse Hospital Slagelse Denmark
2. Copenhagen Trial Unit Centre for Clinical Intervention Research, Rigshospitalet Copenhagen Denmark
3. Department of Cardiology and Vascular Surgery Zealand University Hospital Roskilde Roskilde Denmark
4. Department of Anaesthesia, Rigshospitalet University of Copenhagen Copenhagen Denmark
5. Department of Clinical Immunology Næstved Hospital Nastved Denmark
6. Department of Anaesthesia Zealand University Hospital Roskilde Roskilde Denmark