1. Salamat yar behesht dayan, Dayan Biotech Company, Tehran, Iran
2. Basic Science Department, Dentistry of College, University of Anbar, Al-Anbar, Iraq
3. Teaching Assistant, MD, Department of Surgical Diseases, Faculty of Pediatrics, Samarkand State Medical Institute, Amir Temur Street 18, Samarkand, Uzbekistan
4. College of medicine, University of Al-Ameed, Karbala, Iraq
5. College of Business Administration, Ajman University, Ajman, United Arab Emirates
6. Medical Laboratories Techniques Department, Al-Mustaqbal University College, Babylon, Hilla, 51001, Iraq
7. Medical Laboratory Analysis Department, College of Health Sciences, Cihlan university of Sulaimaniya, Kurdistan Region, Iraq
8. College of Veterinary Medicine, University of Sulaimani, Sulaimaniyah, Iraq