1. Department of Medical Physics; Jack Ady Cancer Centre; Lethbridge Alberta Canada
2. Department of Oncology; University of Calgary; Calgary Alberta Canada
3. Department of Physics and Astronomy; University of Calgary; Calgary Alberta Canada
4. Department of Medical Physics; Ottawa Hospital Cancer Centre; Ottawa Ontario Canada
5. Department of Medical Physics; Mississauga Halton/Central West Regional Cancer Program Trillium Health Partners; Mississauga Ontario Canada
6. Department of Medical Physics; Stronach Regional Cancer Centre; Southlake Regional Health Centre; Newmarket Ontario Canada