1. Department of Basic Health Sciences, College of Applied Medical Sciences, Qassim University, Buraydah, Saudi Arabia
2. Faculty of Medicine, Department of Histology and Cell Biology, Benha University, Benha, Egypt
3. Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Buraydah, Saudi Arabia
4. Department of Pharmaceutics, College of Pharmacy, Qassim University, Buraydah, Saudi Arabia
5. Faculty of Pharmacy, Department of Pharmaceutics and Industrial Pharmacy, Al-Azhar University, Assiut, Egypt
6. Department of Pathology, College of Medicine, Qassim University, Buraydah, Saudi Arabia
7. Department of Dermatology, College of Medicine, Qassim University, Buraydah, Saudi Arabia
8. Department of Medical Laboratories Sciences, College of Applied Medical Sciences, Majmaah University, Majmaah, Saudi Arabia
9. Department of Basic Medical Sciences, College of Medicine and Medical Sciences, Qassim University, Unaizah, Saudi Arabia
10. Department of Medical Biotechnology, College of Applied Medical Sciences, Qassim University, Buraydah, Saudi Arabia
11. Department of Veterinary Medicine, College of Agricultural and Veterinary Medicine, Qassim University, Buraydah, Saudi Arabia
12. Department of Forensic Medicine and Clinical Toxicology, Sohag Faculty of Medicine, Sohag University, Sohag, Egypt
13. Department of Medical Physiology, College of Medicine, Zagazig University, Al-Sharquia, Egypt
14. Department of Anatomy and Embryology, faculty of medicine, Northern border university, Arar, Saudi Arabia
15. Benha Faculty of Medicine, Department of Anatomy and Embryology, Benha university, Benha, Egypt
16. Faculty of Medicine, Department of Histology and Cell Biology, Menoufia University, Shebin Elkoum, Egypt