1. Department of Anesthesiology and Intensive Care Zealand University Hospital Koege Denmark
2. Department of Anesthesiology and Intensive Care Nykoebing Falster Hospital Nykoebing Falster Denmark
3. Department of Anesthesiology and Intensive Care Naestved‐Slagelse‐Ringsted Hospitals Slagelse Denmark
4. Department of Clinical Medicine Copenhagen University Copenhagen Denmark