1. From the Departments of Urology, University of Manitoba, Health Sciences Centre, Winnipeg, Manitoba, McGill University, Royal Victoria Hospital and Universite de Montreal, St. Luc’s Hospital, Montreal, Quebec, University of British Columbia, Vancouver Hospital, Vancouver and British Columbia Greater Hospital Society, Victoria, British Columbia, Queen’s University, Kingston General Hospital, Kingston and University of Toronto, Toronto Hospital, Toronto, Ontario, and Dalhousie University, Nova Scotia...