1. Department of Radiology, University of British Columbia, Vancouver General Hospital, 899 W 12th Ave, Vancouver, BC V5Z 1M9, Canada
2. Department of Urologic Sciences, University of British Columbia, Vancouver, BC, Canada
3. Department of Surgery, University of Melbourne, Melbourne, Australia
4. Vancouver Prostate Centre, Vancouver, BC, Canada
5. University of British Columbia MRI Research Centre, Vancouver, BC, Canada
6. Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada