1. Division of Oncology and Pathology Department of Clinical Sciences Lund Faculty of Medicine Lund University Lund Sweden
2. Department of Biomedical and Clinical Sciences Linköping University Linköping Sweden
3. Department of Oncology Linköping University Linköping Sweden
4. Department of Oncology Institute of Clinical Sciences Sahlgrenska Academy Sahlgrenska University Hospital University of Gothenburg Gothenburg Sweden
5. Department of Haematology, Oncology and Radiation Physics Skåne University Hospital Lund Sweden
6. Division of Surgery Department of Clinical Sciences Lund Faculty of Medicine Lund University Lund Sweden
7. Department of Surgery Skåne University Hospital Lund Sweden