1. Department of Surgical Oncology , Princess Margaret Cancer Centre, , Toronto, ON M5G 1Z5 , Canada
2. University Health Network , Princess Margaret Cancer Centre, , Toronto, ON M5G 1Z5 , Canada
3. School of Nursing, Dalhousie University , Halifax, NS B3H 2Y9 , Canada
4. Department of Oncology, University of Calgary , Calgary, AB T2N 1N4 , Canada
5. Cellular and Physiological Sciences, University of British Columbia , Vancouver, BC V5Z 1M9 , Canada
6. BC Center for Sexual Medicine, Vancouver Coastal Health Authority , Vancouver, BC V6Z 2K5 , Canada