Partha Biswas MS (Ophthalmology)Medical Director, Trenetralaya, Kolkata, West Bengal, IndiaLalit Verma MBBS MDDirector, Vitreo-Retina Services, Centre for Sight, New Delhi; Formerly Additional Professor, Dr RP Centre, All India Institute of Medical Sciences, New Delhi, IndiaHarbansh Lal MS (Ophthalmology)Director, Delhi Eye Centre, New Delhi; Co-Chairman, Department of Ophthalmology, Sir Ganga Ram Hospital, New Delhi, India