Supported by Hyderabad Eye Research Foundation, India.

The authors have no conflicts of interest to disclose.

Address correspondence and reprint requests to Swati Singh, MBBS, MS, Hariram Motumal Nasta & Renu Hariram Nasta Ophthalmic Plastic Surgery, L V Prasad Eye Institute, Road No.2, Banjara Hills, Hyderabad, India. E-mail: [email protected]