1. Department of Urology, C.04.236, University Medical Center Utrecht, P.O. Box 85500, 3508 GA Utrecht, The Netherlands, Department of Medical Technology and Clinical Physics, Room F.01.126, University Medical Center Utrecht, The Netherlands, Department of Urology, St Antonius Hospital, P.O. Box 2500, 3430 EM Nieuwegein, The Netherlands, Department of Medical Physics, St Antonius Hospital, Nieuwegein, The Netherlands, Department of Pathology, Room H.04.312, University Medical Center Utrecht, The Netherlands...