1. Department of Cataract and Refractive Surgery, Mahathma Eye Hospital Private Limited, Trichy, Tamil Nadu, India
2. Department of Glaucoma and Research, Mahathma Eye Hospital Private Limited, Trichy, Tamil Nadu, India
3. Department of Optometry and Visual Science, Mahathma Eye Hospital Private Limited, Trichy, Tamil Nadu, India
4. Department of Paediatric and Strabismus, Mahathma Eye Hospital Private Limited, Trichy, Tamil Nadu, India
5. Department of Vitreo-Retinal Services, Mahathma Eye Hospital Private Limited, Trichy, Tamil Nadu, India