1. Department of Oncology, Institute of Clinical Sciences, Sahlgrenska Cancer Center, Sahlgrenska AcademyUniversity of Gothenburg Gothenburg Sweden
2. Department of Radiation Physics, Institute of Clinical Sciences, Sahlgrenska Cancer Center, Sahlgrenska AcademyUniversity of Gothenburg Gothenburg Sweden
3. Department of OrthopedicsSwedish Hip Arthroplasty Register Gothenburg Sweden
4. Department of OncologyRegional Cancer Center Western Sweden Gothenburg Sweden
5. Department of Clinical Pathology and GeneticsSahlgrenska University Hospital Gothenburg Sweden