1. Department of Medical Education
2. Research and Scientific Studies Unit, College of Nursing and Allied Health Sciences, Jazan University, Jazan
3. Medical Division, Dasman Diabetes Institute, Dasman, Kuwait
4. Department of Family and Community Medicine, College of Medicine, King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia
5. Pathology and Medical Education Departments, College of Medicine, Suez Canal University, Ismailia, Egypt.