1. Departments of Medicine University of Eastern Finland and Kuopio University Hospital Kuopio Finland
2. Department of Experimental Vascular Medicine Amsterdam UMC Location AMC at University of Amsterdam Amsterdam The Netherlands
3. Finnish Institute for Health and Welfare Helsinki Finland
4. Department of Gastroenterology Helsinki University HospitalHelsinki University Helsinki Finland
5. Transplantation and Liver Surgery Clinic Helsinki University Hospital and University of Helsinki Helsinki Finland