1. Department of Basic Medical Sciences, Faculty of Medicine, Galala University, Suez 43511, Egypt
2. Faculty of Science, Galala University, Suez 43511, Egypt
3. Department of Nursing, College of Applied Medical Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia
4. Department of Public Health, College of Applied Medical Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia
5. Department of Basic Sciences, Preparatory Year Deanship, King Faisal University, Al-Ahsa 31982, Saudi Arabia