1. Department of Neurosurgery Kamla Nehru Memorial Hospital & Regional Cancer Institute, Allahabad, Uttar Pradesh, India
2. Department of Ophthalmology, Kamla Nehru Memorial Hospital & Regional Cancer Institute, Allahabad, Uttar Pradesh, India
3. Department of Orthopaedic, Vinita Hospital, Allahabad, Uttar Pradesh, India
4. Department of Plastic Surgery, Kamla Nehru Memorial Hospital & Regional Cancer Institute, Allahabad, Uttar Pradesh, India