1. Department of Radiology, McMaster University, Hamilton, ON, Canada
2. Faculty of Biomedical Sciences, Western University, London, ON, Canada
3. Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada
4. Department of Radiology, University of Ottawa, Ottawa, ON, Canada
5. Faculty of Medicine, McMaster University, Hamilton, ON, Canada
6. Department of Health Research Methods, Evidence, and Impact (HEI), The Michael G. DeGroote Institute for Pain Research and Care, McMaster University, Hamilton, ON, Canada
7. Joint Department of Medical Imaging, University of Toronto, Toronto, Ontario, Canada
8. Department of Radiology and Epidemiology, University of Ottawa, Ottawa Hospital Research Institute, Clinical Epidemiology Program, Ottawa, ON, Canada
9. Department of Radiology, McMaster University, St Joseph’s Healthcare Hamilton, Hamilton, ON, Canada