1. Department of Urology, Ghent University Hospital, De Pintelaan 185, 9000 Ghent, Belgium
2. Department of Radiation Oncology and Experimental Cancer Research, Ghent University Hospital, 9000 Ghent, Belgium
3. Department of Nuclear Medicine, Ghent University Hospital, 9000 Ghent, Belgium
4. Department of Radiology, Ghent University Hospital, 9000 Ghent, Belgium