1. Department of Molecular Oncology Institute for Cancer Research, Oslo University Hospital‐Radiumhospitalet Oslo Norway
2. Institute for Clinical Medicine Faculty of Medicine, University of Oslo Oslo Norway
3. Department of Pathology Oslo University Hospital‐Radiumhospitalet Oslo Norway
4. Department of Urology Akershus University Hospital Lørenskog Norway
5. Department of Informatics, Faculty of Mathematics and Natural Sciences University of Oslo Oslo Norway