1. Department of Clinical Sciences, Division of Oncology, Lund University, Lund, Sweden
2. Department of Oncology, Växjö Central Hospital, Växjö, Sweden
3. Department of Clinical Sciences, Division of Surgery, Lund University, Lund, Sweden
4. Department of Surgery, Skåne University Hospital, Lund, Sweden
5. Department of Plastic and Reconstructive Surgery, Skåne University Hospital, Malmö, Sweden