1 Division of Urology, Department of Surgery, University of Toronto, Toronto, Ontario, Canada.
2 Division of Urology, Department of Surgery, University of Toronto, Toronto, Ontario, Canada; Division of Urology, Department of Surgery, Women's College Hospital and Mount Sinai Hospital, Toronto, Ontario, Canada.
3 Division of Urology, Department of Surgery, University of Toronto, Toronto, Ontario, Canada; Division of Urology, Department of Surgery, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada. Electronic address: a.finelli@utoronto.ca.