1. Department of Pathobiology, Faculty of Veterinary Medicine, Urmia University, West Azerbaijan, Iran.
2. Department of Microbiology, Faculty of Veterinary Medicine, Urmia University, West Azerbaijan, Iran.
3. Charmo Centre for Research, Training and Consultancy, Charmo University, Chamchamal, Iraq.
4. Department of Pathobiology, Faculty of Veterinary Medicine, Zabol University, Sistan and Balochistan, Iran.
5. Department of Pathobiology, Faculty of Veterinary Medicine, Lorestan University, Khorram Abad, Iran.
6. Sulaimani Veterinary Directorate, Chamchamal Veterinary Hospital, Sulaimani, Iraq.