1. Department of Anatomy and Embryology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
2. Department of Anatomy, Al-Qunfudah Medical College, Umm Al-Qura University, Al-Qunfudah 28814, Saudi Arabia
3. Department of Pharmacology, Faculty of Veterinary Medicine, Mansoura University, Mansoura 35516, Egypt
4. Department of Medical Emergency Services, College of Health Sciences-AlQunfudah, Umm Al-Qura University, Al-Qunfudah 28814, Saudi Arabia
5. Department of Human Anatomy, Faculty of Medicine, Umm Al-Qura University, Makkah, Mecca 24382, Saudi Arabia
6. Histology Department, Damietta Faculty of Medicine, Al-Azhar University, Damietta 34711, Egypt
7. Department of Pathology, Qunfudah Faculty of Medicine, Umm-Al-Qura University Kingdom of Saudi Arabia, Makka 24382, Saudi Arabia
8. Medical Laboratories Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah 24382, Saudi Arabia
9. Clinical Pharmacology Department, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
10. Department of physiology, Faculty of Medicine, Umm Al-Qura University, Makkah 24382, Saudi Arabia