1. Section of Anaesthesia and Intensive Care Department of Clinical Science and Education Södersjukhuset Karolinska Institute Stockholm Sweden
2. Section of Anaesthesia and Intensive Care Hudiksvall Hospital Hudiksvall Sweden
3. Hedenstierna Laboratory Section of Anaesthesiology and Intensive Care Department of Surgical Sciences Uppsala University Uppsala Sweden
4. Department of Perioperative Medicine and Intensive Care Karolinska University Hospital Stockholm Sweden
5. Section of Anaesthesia and Intensive Care Department of Physiology and Pharmacology Karolinska Institute Stockholm Sweden
6. Department of Medical Sciences Clinical Chemistry Uppsala University Uppsala Sweden
7. Department of Medicine NU Hospital Group Uddevalla Sweden
8. Department of Molecular and Clinical Medicine University of Gothenburg Gothenburg Sweden
9. Division of Anaesthesia and Intensive Care Department of Clinical Science Intervention and Technology (CLINTEC) Karolinska Institute Stockholm Sweden