1. Avian Diseases Section, Division of Pathology, ICAR-Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh, India
2. Department of Microbiology and Cell Biology, Indian Institute of Science, Bangalore, Karnataka, India
3. Division of Epidemiology, ICAR-Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh, India
4. Department of Veterinary Pathology, Madras Veterinary College, Tamil Nadu Veterinary and Animal Sciences University, Vepery, Chennai, Tamil Nadu, India
5. Division of Biological Standardization, ICAR-Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh, India
6. ICAR-Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh, India