1. Department of Clinical Sciences Faculty of Veterinary Medicine Ferdowsi University of Mashhad Mashhad Iran
2. Faculty of Veterinary Medicine Center of Excellence in Ruminant Abortion and Neonatal Mortality Ferdowsi University of Mashhad Mashhad Iran
3. Razi Vaccine and Serum Research Institute Agricultural Research, Education and Extension Organization (AREEO) Mashhad Iran
4. Stem Cell Biology and Regenerative Medicine Research Group Research Institute of Biotechnology Ferdowsi University of Mashhad Mashhad Iran
5. Department of Basic Sciences Faculty of Veterinary Medicine Ferdowsi University of Mashhad Mashhad Iran