1. Department of Surgical Sciences; Uppsala University; Uppsala Sweden
2. Regional Cancer Centre Uppsala Örebro; Uppsala University Hospital; Uppsala Sweden
3. Department of Urology and Population Health; New York University and the Manhattan Veterans Affairs; New York NY USA
4. Department of Urology; Ryhov Hospital; Jönköping Sweden
5. Department of Oncology; Institute of Clinical Sciences; Sahlgrenska Academy; University of Göteborg; Göteborg Sweden
6. Department of Medical Epidemiology and Biostatistics; Karolinska Institute; Stockholm Sweden