1. Department of Bacteriology and Immunology; University of Helsinki and Helsinki University Hospital; Helsinki Finland
2. Department of GI surgery; Abdominal Centre; University of Helsinki and Helsinki University Hospital; Helsinki Finland
3. Department of Anesthesiology, Intensive Care and Pain Medicine; University of Helsinki and Helsinki University Hospital; Helsinki Finland
4. Department of Surgery; Kuopio University Hospital; Kuopio Finland
5. The Immunopharmacology Research Group; Faculty of Medicine and Life Sciences; University of Tampere and Tampere University Hospital; Tampere Finland