1 Centre for Pancreatic Diseases, Department of Gastroenterology & Hepatology, Aalborg University Hospital, Aalborg, Denmark.
2 Division of Surgery and Oncology, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden.
3 Department of Gastrointestinal Surgery, HPB Unit, Stavanger University Hospital, Stavanger, Norway.
4 HPB and Transplant Unit, Freeman Hospital, Newcastle upon Tyne, UK.