1. Department of Clinical Imaging, Al Wakra Hospital, Hamad Medical Corporation, Doha, Qatar
2. Department of Radiology, St Vincent’s Medical Center, Bridgeport, CT, USA
3. Department of medical imaging, Ministry of National Guard-Health Affairs, Riyadh, Saudi Arabia
4. Department of Radiology, University of Ottawa, Ottawa, ON, Canada
5. Department of Medical Imaging, The Ottawa Hospital Research Institute, Ottawa, ON, Canada