1. Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
2. Department of Radiation Sciences, Oncology, Umeå University, Umea, Sweden
3. Department of Oncology, Karolinska University Hospital, Stockholm, Sweden
4. Department of Oncology, Linköping University, Linköping, Sweden
5. Department of Oncology, Sahlgrenska University Hospital, Gothenburg, Sweden
6. Department of Oncology, Clinical Sciences, Lund University, Lund, Sweden
7. Department of Oncology, Institute of Clinical Sciences, University of Gothenburg, Sweden