1 Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.
2 Department of Human Structure and Repair, Ghent University, Ghent, Belgium.
3 Health, Innovation and Research Institute (Clinical Trial Unit), University Hospital Ghent, Ghent, Belgium.
4 National Bioinformatics Infrastructure Sweden, Science for Life Laboratory, Department of Cell and Molecular Biology, Uppsala University, Uppsala, Sweden.
5 Department of Urology, University Hospital Ghent, Ghent, Belgium.
6 Department of Oncology, Capio Saint Göran's Hospital, Stockholm, Sweden.
7 Department of Oncology, Länssjukhuset Ryhov, Jönköping, Sweden.
8 Department of Oncology, Karolinska University Hospital, Stockholm, Sweden.
9 Department of Oncology, Uppsala University Hospital, Uppsala, Sweden.
10 Department of Oncology, University Hospital of Umeå, Umeå, Sweden.
11 Department of Oncology, Sundsvalls sjukhus, Sundsvall, Sweden.
12 Department of Oncology, Centralsjukhuset Karlstad, Karlstad, Sweden.
13 Department of Urology, Onze Lieve Vrouwziekenhuis, Aalst, Belgium.
14 Department of Oncology, Stavanger University Hospital, Stavanger, Norway.
15 Department of Oncology, Centrallasarettet Växjö, Växjö, Sweden.
16 Department of Urology, AZ Sint Jan Brugge AV, Bruges, Belgium.
17 Department of Oncology, CHU de Liège - site Sart Tilman, Liège, Belgium.
18 Department of Oncology, Ziekenhuis Oost- Limburg, Genk, Belgium.
19 Department of Urology, AZ Groeninge, Kortrijk, Belgium.
20 Department of Oncology, Länssjukhuset i Kalmar, Kalmar, Sweden.
21 Department of Oncology, Falu lasarett, Falu, Sweden.
22 Department of Oncology, AZ Sint-Lucas, Bruges, Belgium.
23 Department of Oncology, Vitaz campus Sint-Niklaas Lodewijk, Sint-Niklaas, Belgium.
24 Department of Urology, AZ Damiaan, Oostende, Belgium.
25 Department of Oncology, Ålesund Hospital, Ålesund, Norway.
26 Department of Oncology, Virga Jessa, Hasselt, Belgium.
27 Department of Oncology, GZA Sint-Augustinus, Antwerpen, Belgium.
28 Department of Urology, Universitätsspital Basel, Basel, Switzerland.
29 Department of Urology, Universitätsspital Zürich, Zürich, Switzerland.
30 Department of Oncology, Akershus University Hospital, Nordbyhagen, Norway.
31 Department of Radiation Oncology, GZA Sint-Augustinus, Antwerpen, Belgium.
32 Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden. henrik.gronberg@ki.se.
33 Prostatacancer Centrum, Capio S:t Görans Sjukhus, Stockholm, Sweden. henrik.gronberg@ki.se.
34 Department of Medical Epidemiology and Biostatistics, Science for Life Laboratory, Karolinska Institutet, Stockholm, Sweden.