[1] McMaster Univ, Dept Surg, Hamilton, ON, Canada
[2] Univ Toronto, Sunnybrook Hlth Sci Ctr, Dept Surg, Toronto, ON, Canada
[3] McMaster Univ, Dept Oncol, Hamilton, ON, Canada
[4] Queens Univ, Dept Urol, Kingston, ON, Canada
[5] McGill Univ, Jewish Gen Hosp, Div Radiat Oncol, Montreal, PQ, Canada
[6] Univ Laval, Ctr Hosp Univ Quebec, Quebec City, PQ, Canada
[7] Univ Montreal, Dept Med, Montreal, PQ, Canada
[8] Univ Montreal, Dept Radiat Oncol, Hlth Ctr, Montreal, PQ, Canada
[9] Univ Toronto, Princess Margaret Canc Ctr, Toronto, ON, Canada
[10] Univ Ottawa, Ottawa, ON, Canada
[11] Ottawa Hosp, Res Inst, Ottawa, ON, Canada
[12] Niagara Hlth Ontario, St Catharines, ON, Canada
[13] Western Univ, Div Urol, London, ON, Canada
[14] Grand River Reg Canc Ctr, Kitchener, ON, Canada
[15] McMaster Univ, Div Cardiol, St Marys Gen Hosp, Kitchener, ON, Canada
[16] McGill Univ, Div Urol, Hlth Ctr, Montreal, PQ, Canada
[17] Univ British Columbia, Div Cardiol, Vancouver, BC, Canada
[18] McMaster Univ, Dept Hlth Res Methods Evidence & Impact, Hamilton, ON, Canada
[19] McMaster Univ, Populat Hlth Res Inst, Hamilton, ON, Canada
[20] McMaster Univ, Dept Med, Hamilton, ON, Canada