1. Cancer Center, Department of Urology, University Medical Center Utrecht, Utrecht, the Netherlands
2. Department of Psychosocial Research and Epidemiology, the Netherlands Cancer Institute, Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
3. Department of Medical Decision-Making, Leiden University Medical Center, Leiden, the Netherlands
4. Department of Urology, the Netherlands Cancer Institute, Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands