1. Department of Anatomical Pathology; Royal Alexandra Hospital; Edmonton Alberta Canada
2. Biostatistics; Princess Margaret Cancer Center; Toronto Ontario Canada
3. Department of Surgery; Division of Urology; Mount Sinai Hospital and Princess Margaret Cancer Center; University Health Network; Toronto Ontario Canada
4. Department of Pathology and Microbiology; Jordan University of Science and Technology; Irbid Jordan
5. Department of Urology; Jikei University School of Medicine; Tokyo Japan
6. Department of Urology; University of Moscow; Moscow Russia
7. Department of Radiation Oncology; Princess Margaret Cancer Center; University Health Network; Toronto Ontario Canada
8. Institute of Pathological Anatomy; Polytechnic University of the Marche Region; School of Medicine; United Hospitals; Ancona Italy
9. Department of Laboratory Medicine and Pathology; University Health Network; Toronto Ontario Canada