[1] Univ Toronto, Dept Med, Div Med Oncol & Hematol, Univ Hlth Network,Princess Margaret Canc Ctr, Toronto, ON, Canada
[2] Univ Alberta, Cross Canc Inst, Div Med Oncol, Dept Oncol, Edmonton, AB, Canada
[3] Univ Ottawa, Ottawa Hosp Canc Ctr, Div Med Oncol, Dept Internal Med, Ottawa, ON, Canada
[4] Dalhousie Univ, Div Med Oncol, Queen Elizabeth II Hlth Sci Ctr, Dept Med, Halifax, NS, Canada
[5] Dalhousie Univ, Dept Oncol, St John Reg Hosp, Dept Med, St John, NB, Canada
[6] Univ British Columbia, Dept Med, Div Med Oncol, BC Canc Vancouver, Vancouver, BC, Canada
[7] Ctr Hosp Univ Montreal, Dept Med, Div Med Oncol & Hematol, Montreal, PQ, Canada
[8] Univ Montreal, Montreal, PQ, Canada
[9] Univ Western Ontario, Dept Oncol, London Hlth Sci Ctr, London, ON, Canada
[10] McMaster Univ, Dept Oncol, Juravinski Canc Ctr, Hamilton, ON, Canada
[11] Queens Univ, Dept Oncol, Kingston, ON, Canada
[12] Univ Calgary, Dept Oncol, Tom Baker Canc Ctr, Calgary, AB, Canada
[13] Univ Manitoba, Dept Med Oncol & Hematol, Canc Care Manitoba, Max Rady Coll Med, Winnipeg, MB, Canada
[14] Univ Toronto, Dept Surg, Div Urol, Princess Margaret Canc Ctr,Univ Hlth Network, Toronto, ON, Canada
[15] Univ Toronto, Dept Surg Oncol, Div Urol, Princess Margaret Canc Ctr,Univ Hlth Network, Toronto, ON, Canada
[16] Univ British Columbia, Dept Urol Sci, Vancouver, BC, Canada
[17] Univ Toronto, Dept Radiat Oncol, Radiat Med Program, Princess Margaret Canc Ctr,Univ Hlth Network, Toronto, ON, Canada
[18] McGill Univ, Dept Urol, Ctr Hlth, Montreal, PQ, Canada
[19] Univ Hosp Network, Lab Med Program, Toronto, ON, Canada