1. From the Department of Medical Imaging, Al-Amiri Hospital Safat, Kuwait
2. From the Department of Radiologic Sciences, Faculty of Allied Health Sciences, Kuwait University Health Sciences Centre, Sulaibikhat, Kuwait
3. From the Department of Community Medicine and Behavioral Sciences, Kuwait University Health Sciences Centre, Safat, Kuwait
4. From the Department of Medical Imaging, Al-Adan Hospital, Hadiya, Kuwait