1. Department of Pathobiology, Bahauddin Zakariya University, Multan, Pakistan
2. Department of Veterinary and Animal Sciences, Muhammad Nawaz Sharif University of Agriculture, Multan, Pakistan
3. Department of Pathology, University of Agriculture, Faisalabad, Pakistan
4. Department of Animal Nutrition, Faculty of Veterinary and Animal Sciences, Islamia University, Bahawalpur, Pakistan
5. Biological Application Department, Nuclear Research Center, Egyptian Atomic Energy Authority, Abu-Zaabal, Egypt
6. Forensic Medicine and Toxicology Department, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
7. Division of Pathology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, India
8. Poultry Production Department, Faculty of Agriculture, Fayoum University, Fayoum, Egypt
9. Poultry Department, Agriculture Faculty, Zagazig University, Zagazig, Egypt