Centre for Studies in Family Medicine, Western University, London, Ontario, Canada
Victoria Clinical Trials Centre, London, Ontario, Canada
University Hospital, London, Ontario, Canada
London Regional Cancer Program of the Lawson Health Research Institute, London, Ontario, Canada
University hospital, London Health Sciences centre, London, Ontario, Canada
London Regional Cancer Program of the Lawson Health Research Institute, London, Ontario, Canada
London Health Sciences Centre, London, Ontario, Canada
London Health Sciences Centre, University Hospital, London, Ontario, Canada
London Health Sciences Centre, London, Ontario, Canada
University of Western Ontario, London Health Sciences Centre, London, Ontario, Canada