1. Department of Neurosurgery Apollo Specialty Hospitals Tiruchirappalli Tamil Nadu India
2. Team Erevnites Trivandrum India
3. Noorul Islam Institute of Medical Sciences Thiruvananthapuram Kerala India
4. Guntur Medical College Guntur Andhra Pradesh India
5. Department of Neurosurgery Trivandrum Medical College Thiruvananthapuram Kerala India
6. Nepalgunj Medical College Nepalgunj Banke Nepal