From the Department of Cornea and Refractive Surgery Services, Dr. Shroff's Charity Eye Hospital, Daryaganj, New Delhi, India.

Corresponding author: Abha Gour, DOMS, Department of Cornea and Refractive Surgery Services, Dr. Shroff's Charity Eye Hospital, 5027, Kedarnath Ln, Daryaganj, New Delhi-110002, India. Email: [email protected].

Disclosures: None of the authors have any financial or proprietary interest in any material or method mentioned.

First author:Manvi Aggarwal, MSDepartment of Cornea and Refractive Surgery Services, Dr. Shroff's Charity Eye Hospital, Daryaganj, New Delhi, India