1. Regional Cancer Centre South, Region Skåne, Lund, Sweden
2. Division of Oncology and Pathology, Department of Clinical Sciences Lund, Faculty of Medicine, Lund University, Lund, Sweden
3. Department of Oncology and Hematology, Skåne University Hospital, Lund, Sweden
4. Clinical Research Centre, Hvidovre Hospital, University of Copenhagen, Copenhagen, Denmark
5. Danish Cancer Society Research Center, Copenhagen, Denmark