1. Department of Surgical Sciences; Anaesthesiology and Intensive Care Medicine; University Hospital; Uppsala University; Uppsala Sweden
2. Department of Clinical Sciences Malmö; Anaesthesiology and Intensive Care Medicine; Skåne University Hospital; Lund University; Malmö Sweden
3. Department of Anaesthesiology and Intensive Care Medicine; Ryhov County Hospital; Jönköping Sweden
4. Division of Infectious Diseases; Department of Clinical and Experimental Medicine; Faculty of Health Sciences; Linköping University; Linköping Sweden
5. Department of Anaesthesiology and Intensive Care Medicine; Gävle-Sandviken County Hospital; Gävle Sweden
6. Department of Anaesthesiology and Intensive Care Medicine; Institute of Clinical Sciences; Sahlgrenska Academy; University of Gothenburg; Gothenburg Sweden
7. Department of Clinical Sciences; Division of Anaesthesiology and Intensive Care Medicine; Karolinska Institute; Danderyd University Hospital; Stockholm Sweden
8. Department of Anaesthesiology and Intensive Care Medicine; Karolinska University Hospital Solna; Stockholm Sweden
9. Department of Clinical Sciences Malmö; Vascular Centre; Skåne University Hospital; Lund University; Malmö Sweden