.These writers contributed equally: Bram De Laere, Alessio Crippa, Martin Eklund, Henrik Gru00c3 u00b6 nberg, Johan Lindberg.Department of Medical Epidemiology as well as Biostatistics, Karolinska Institutet, Stockholm, SwedenBram De Laere, u00c2 Alessio Crippa, u00c2 Andrea Discacciati, u00c2 Berit Larsson, u00c2 Maria Persson, u00c2 Susanne Johansson, u00c2 Rebecka Bergstru00c3 u00b6 m, u00c2 Venkatesh Chellappa, u00c2 Mahsan Banijamali, u00c2 Anastasijia Kotsalaynen, u00c2 Jan Pieter Vanwelkenhuyzen, u00c2 Martin Eklundu00c2 & u00c2 Henrik Gru00c3 u00b6 nbergDepartment of Human Design and also Repair, Ghent University, Ghent, BelgiumBram De Laere, u00c2 Jan Pieter Vanwelkenhuyzenu00c2 & u00c2 Piet OstHealth, Innovation as well as Analysis Institute (Clinical Trial System), Teaching Hospital Ghent, Ghent, BelgiumSanne Du00e2 $ hondtNational Bioinformatics Commercial infrastructure Sweden, Science for Life Laboratory, Division of Tissue as well as Molecular Biology, Uppsala College, Uppsala, SwedenMarkus MayrhoferDepartment of Urology, University Hospital Ghent, Ghent, BelgiumCu00c3 u00a9 line Schelstraeteu00c2 & u00c2 Nicolaas LumenDepartment of Oncology, Capio St. Gu00c3 u00b6 ranu00e2 $ s Medical facility, Stockholm, SwedenMarie Hju00c3 $ lm-ErikssonDepartment of Oncology, Lu00c3 $ nssjukhuset Ryhov, Ju00c3 u00b6 nku00c3 u00b6 ping, SwedenLinn PetterssonDepartment of Oncology, Karolinska University Hospital, Stockholm, SwedenAnders Ullu00c3 u00a9 nDepartment of Oncology, Uppsala University Hospital, Uppsala, SwedenGunilla EnbladDepartment of Oncology, Teaching Hospital of Umeu00c3 u00a5, Umeu00c3 u00a5, SwedenCamilla Thellenberg KarlssonDepartment of Oncology, Sundsvalls sjukhus, Sundsvall, SwedenElin Ju00c3 $ nesDepartment of Oncology, Centralsjukhuset Karlstad, Karlstad, SwedenJohan Sandzu00c3 u00a9 nDepartment of Urology, Onze Lieve Vrouwziekenhuis, Aalst, BelgiumPeter SchattemanDepartment of Oncology, Stavanger Teaching Hospital, Stavanger, NorwayMaria Nyre VigmostadDepartment of Oncology, Centrallasarettet Vu00c3 $ xju00c3 u00b6, Vu00c3 $ xju00c3 u00b6, SwedenMartha OlssonDepartment of Urology, AZ Sint Jan Brugge AV, Bruges, BelgiumChristophe GhyselDepartment of Oncology, CHU de Liu00c3 u00a8 ge - web site Sart Tilman, Liu00c3 u00a8 ge, BelgiumBrieuc SautoisDepartment of Oncology, Ziekenhuis Oost- Limburg, Genk, BelgiumWendy De RoockDepartment of Urology, AZ Groeninge, Kortrijk, BelgiumSiska Vehicle BruwaeneDepartment of Oncology, Lu00c3 $ nssjukhuset i Kalmar, Kalmar, SwedenMats AndenDepartment of Oncology, Falu lasarett, Falu, SwedenIngrida VerbieneDepartment of Oncology, AZ Sint-Lucas, Bruges, BelgiumDaan De MaeseneerDepartment of Oncology, Vitaz grounds Sint-Niklaas Lodewijk, Sint-Niklaas, BelgiumEls EveraertDepartment of Urology, AZ Damiaan, Oostende, BelgiumJochen DarrasDepartment of Oncology, u00c3 ... lesund Medical center, u00c3 ... lesund, NorwayBju00c3 u00b8 rg Y. AksnessetherDepartment of Oncology, Virga Jessa, Hasselt, BelgiumDaisy LuytenDepartment of Oncology, GZA Sint-Augustinus, Antwerpen, BelgiumMichiel StrijbosDepartment of Urology, Universitu00c3 $ tsspital Basel, Basel, SwitzerlandAshkan MortezaviDepartment of Urology, Universitu00c3 $ tsspital Zu00c3 1/4 rich, Zu00c3 1/4 rich, SwitzerlandAshkan MortezaviDepartment of Oncology, Akershus Teaching Hospital, Nordbyhagen, NorwayJan OldenburgDepartment of Radiation Oncology, GZA Sint-Augustinus, Antwerpen, BelgiumPiet OstProstatacancer Centrum, Capio S: t Gu00c3 u00b6 rans Sjukhus, Stockholm, SwedenHenrik Gru00c3 u00b6 nbergDepartment of Medical Epidemiology as well as Biostatistics, Science for Life Research Laboratory, Karolinska Institutet, Stockholm, SwedenJohan Lindberg.