[1] Univ Hlth Network, Princess Margaret Canc Ctr, Dept Urol Surg, Toronto, ON, Canada
[2] Univ Hlth Network, Princess Margaret Canc Ctr, Dept Surg Oncol, Toronto, ON, Canada
[3] Dalhousie Univ, Dept Urol, Halifax, NS, Canada
[4] Univ Laval, Div Urol, Quebec City, PQ, Canada
[5] Univ Montreal, Ctr Hlth, Canc Prognost & Hlth Outcomes Unit, Montreal, PQ, Canada
[6] McGill Univ, Div Urol, Montreal, PQ, Canada
[7] Univ Ottawa, Div Urol, Ottawa, ON, Canada
[8] Queens Univ, Kingston Gen Hosp, Dept Urol, Kingston, ON, Canada
[9] Univ Ottawa, Div Urol, Ottawa, ON, Canada
[10] McMaster Univ, Div Urol, Hamilton, ON, Canada
[11] Western Univ, Div Urol, London, ON, Canada
[12] Univ Manitoba, Div Urol, Winnipeg, MB, Canada
[13] Univ Alberta, Div Urol, Edmonton, AB, Canada
[14] Univ British Columbia, Dept Urol Sci, Vancouver, BC V5Z 1M9, Canada
[15] Univ Toronto, Fac Med, Dept Pathol & Lab Med, Toronto, ON, Canada
[16] Univ Toronto, Dept Med Imaging, Toronto, ON, Canada