1. Department of Mathematics, Uppsala University, Uppsala, Sweden;
2. Department of Oncology, Institute of Clinical Sciences, Sahlgrenska Academy at University of Göteborg, Sahlgrenska University Hospital, Göteborg, Sweden;
3. Department of Urology, Institute of Clinical Sciences, Sahlgrenska Academy at University of Göteborg, Sahlgrenska University Hospital, Göteborg, Sweden;
4. Department of Urology, Ryhov Hospital, Jönköping, Sweden;
5. Translational Oncology and Urology Research (TOUR), School of Cancer and Pharmaceutical Sciences, King’s College London, Guy’s Hospital, London, UK;
6. Department of Surgical Sciences, Uppsala University, Uppsala, Sweden