1. Department of Veterinary Microbiology, College of Veterinary Sciences, DUVASU, Mathura 281 001, India
2. Vaccinology & Immunotherapy Program, School of Public Health and VIDO-InterVac, University of Saskatchewan, 120 Veterinary Road, Saskatoon, SK, Canada S7N 5E3
3. Veterinary Type Culture Collection, National Research Centre on Equines, Hisar, Haryana 125 001, India
4. Directorate of Information and Publications of Agriculture, Kabi, New Delhi 110 012, India