1. Department of Oncology, Institute of Clinical Sciences, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden;
2. Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy;
3. Department of Surgical Sciences, Uppsala University, Uppsala, Sweden;
4. Department of Urology, Ryhov County Hospital, Jönköping, Sweden;
5. Department of Surgery, Visby County Hospital, Visby, Sweden;
6. Department of Surgery, Capio St. Görans Hospital, Stockholm, Sweden;
7. Department of Oncology–Pathology, Karolinska Institutet, Stockholm, Sweden;
8. Regional Cancer Centre, Uppsala University Hospital, Uppsala, Sweden