1. Faculty of Pharmacy, Elrazi University, Khartoum 11115, Sudan
2. Department of Biological Sciences, Faculty of Science, University of Jeddah, Jeddah 21589, Saudi Arabia
3. Department of Medical Microbiology, College of Science, Cihan University-Erbil, Erbil 44001, Iraq
4. Biomedical Engineering Department, Al-Essra University College, Baghdad 10011, Iraq
5. Department of Biology, College of Education, Salahaddin University-Erbil, Erbil 44001, Iraq
6. The Roslin Institute and Royal (Dick) School of Veterinary Studies, University of Edinburgh, Easter Bush Campus, Midlothian EH25 9RG, UK