1. Department of Radiology, Prince Sultan Military Medical City, Riyadh, Saudi Arabia

2. Department of Radiological Science, College of Health Science, Kangwon National University, Samcheok-si, Korea

3. Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea

4. University of Hail, Faculty of Medicine, Hail, Saudi Arabia