1. Department of Urology, QEII Health Science Centre, Halifax, Nova Scotia, Canada
2. School of Nursing, Dalhousie University, Halifax, Nova Scotia, Canada
3. Department of Urology, Capital Health District Authority, Halifax, Nova Scotia, Canada
4. Division of Neurosurgery, Dalhousie University, Halifax, Nova Scotia, Canada
5. Department of Urology, Dalhousie University, Halifax, Nova Scotia, Canada