1. Department for Clinical Science, Intervention and TechnologyKarolinska InstituteStockholm Sweden
2. Department of Surgery at the Center for Digestive DiseasesKarolinska University HospitalStockholm Sweden
3. Department of Anesthesiology and Intensive CareKarolinska University HospitalStockholm Sweden
4. Department of Transplantation SurgeryKarolinska University HospitalStockholm Sweden
5. Department of HepatologyKarolinska University HospitalStockholm Sweden
6. Department of Surgical SciencesUppsala University HospitalUppsala Sweden