1. Department of Physiology College of Medicine University of Sulaimani Sulaimaniyah Republic of Iraq
2. Department of Medical Laboratory Sciences Komar University of Science and Technology Sulaimaniyah Republic of Iraq
3. Department of Pharmacology and Toxicology College of Pharmacy University of Sulaimani Sulaimaniyah Republic of Iraq
4. Department of Veterinary Laboratory Diagnosis Faculty of Veterinary Medicine Universiti Putra Malaysia Serdang Malaysia
5. Institute of Bioscience Universiti Putra Malaysia Serdang Malaysia
6. Faculty of Medicine and Health Sciences Sana'a University Sana'a Yemen