1. Department of Veterinary Surgery and Radiology, College of Veterinary Science, Tirupati Sri Venkateswara Veterinary University Tirupati Andhra Pradesh India
2. Veterinary Anatomy, College of Veterinary Science, Tirupati Sri Venkateswara Veterinary University Tirupati Andhra Pradesh India
3. SLDL, College of Veterinary Science, Tirupati Sri Venkateswara Veterinary University Tirupati Andhra Pradesh India
4. Bioceramics and Coating Division, Council of Scientific and Industrial Research Central Glass and Ceramic Research Institute Kolkata West Bengal India