1. Department of Husbandry and Development of Animal Wealth, Faculty of Veterinary Medicine, Mansoura University, Mansoura, Egypt
2. Department of Animal Production, Faculty of Agriculture, Zagazig University, Zagazig, Egypt
3. Food Hygiene and Control Department, Faculty of Veterinary Medicine, Mansoura University, Mansoura, Egypt
4. Clinical Laboratory Sciences Department, Turabah University College, Taif University, Taif, Saudi Arabia
5. Physiology Department, Faculty of Veterinary Medicine, Kafrelsheikh University, Kafrelsheikh, Egypt
6. Department of Animal Production, Faculty of Agriculture, Al-Azhar University, Nasr City, Cairo, Egypt
7. Department of Dairy Science and Food Technology, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India
8. Physiology Department, Faculty of Veterinary Medicine, Mansoura University, Mansoura, Egypt