title: Letter to the Editor.
authors.affiliation: Associate Professor, Dept of Ophthalmology, Armed Forces Medical College, Pune 411040, India.
authors.forename: M A
authors.initials: MA
authors.lastname: Khan
authors.affiliation: Professor and Head, Dept of Ophthalmology, Armed Forces Medical College, Pune 411040, India.
authors.forename: P S
authors.initials: PS
authors.lastname: Moulick