1. Department of Veterinary Microbiology and Lala Lajpat Rai University of Veterinary and Animal Sciences (LUVAS), Hisar, Haryana, India.
2. Veterinary University Training and Diagnostic Centre, Tamil Nadu Veterinary and Animal Sciences University (TANUVAS), Madurai, Tamil Nadu, India.
3. Department of Animal Biotechnology, Lala Lajpat Rai University of Veterinary and Animal Sciences (LUVAS), Hisar, Haryana, India.