1. Department of Veterinary Clinical Sciences, Jordan University of Science and Technology, Irbid, Jordan;
2. Department of Clinical studies, King Faisal University, Al-Ahsa, Saudi Arabia;
3. Department of Animal Production, Jordan University of Science and Technology, Irbid, Jordan;
4. Royal Society for the Conservation of Nature, Amman, Jordan;
5. Department of Physiology, Biochemistry and Pharmacology, King Faisal University, Al-Ahsa, Saudi Arabia;
6. Department of Biochemistry, Alexandria University, Alexandria, Egypt