1. Discipline of Medical Radiation Sciences, Faculty of Health Sciences, The University of Sydney, Sydney, NSW, Australia
2. Department of Medical Imaging, Princess Alexandra Hospital, Brisbane, QLD, Australia
3. Department of Radiology, Southern California University of Health Sciences, Whittier, CA, USA
4. Department of Radiology, University of Melbourne, Parkville, VIC, Australia
5. Department of Radiology, The Royal Melbourne Hospital, Parkville, VIC, Australia