1. Professor & Hod, Department Of Pediatrics, Vinayaka Missions Kirupanandavariyar Medical College And Hospitals, Salem.
2. Postgraduate, Department Of Pediatrics, Vinayaka Missions Kirupanandavariyar Medical College And Hospitals, Salem.
3. Associate professor, department of pediatrics, vinayaka missions kirupanandavariyar medical college and hospitals, salem.