1. Delhi Pain Management Centre, New Delhi, India
2. Division of Pain, Tata Memorial Centre, Mumbai, Maharashtra, India
3. Virinchi Pain Management Centre, Hyderabad, Telangana, India
4. Department of Anesthesiology, Pain Clinic, University College of Medical Sciences, University of Delhi, New Delhi, India
5. Daradia Pain Clinic, Kolkata, West Bengal, India
6. Medical Affairs, Johnson & Johnson Pvt. Ltd., Mumbai, Maharashtra, India