1. Department of Nutrition and Clinical Nutrition, Zagazig University, Zagazig, Egypt
2. Department of Physiology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Sharkia, Egypt
3. Department of Clinical Pathology, Zagazig University, Zagazig, Egypt
4. Department of Animal Production, Agricultural & Biological Research Division, Center of National Research, Dokki, Cairo, Egypt
5. Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
6. Department of Biochemistry, Zagazig University, Zagazig, Egypt
7. Animal Production, Department of Animal Wealth Development, Suez Canal University, Ismailia, Egypt
8. School of Science and Engineering, National University of Ireland Galway Republic of Ireland, Galway, Ireland