Departments of Ophthalmology (P.K.M., G.S., S.N., R.P.V., R.N., R.S., T.A., N.S., J.S.T.), and Ocular Microbiology (N.H.), Dr. Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, India.

Address correspondence to Prafulla K. Maharana, M.D., Associate Professor, Department of Ophthalmology, Room S-1, 1st Floor, OPD Block, Dr. Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi 110029, India; e-mail: [email protected]

The authors have no funding or conflicts of interest to disclose.