Prateek Agarwal MS MRCS FRCS FRCOphth CertLRS Consultant Ophthalmologist Cornea and Refractive Surgeries, Department of Ophthalmology, University Hospitals of Morecambe Bay NHS Foundation Trust, Lancaster, UK Ahmed Shalaby Bardan MB ChB FRCS (Edinburgh) FRCOphth (London) CertLRS (London) MSc PhD Consultant Ophthalmologist, Department of Ophthalmology, St James's University Hospital, Leeds; Honorary Lecturer, Department of Ophthalmology, University of Leeds, UK; Lecturer at Alexandria University, Egypt Malcolm Samuel MBBS MAHCE MCPS DOMS FRCS (Glasgow) FRCS (Edinburgh) FRCOphth (London) CertLRS FWCRS Director, York Refractive Surgery Courses, Senior Corneal Refractive Surgeon for Optimax and Ultralase, Leeds, Glasgow, and Birmingham, UK Mazen Sinjab MD MSc ABOphth PhD FRCOphth (London) CertLRS (London) Senior Consultant Ophthalmic Surgeon, Consultant Cornea, Anterior Segment, and Refractive Surgery, Ophthalmology Department, Dr Sulaiman Al Habib Hospital, DHCC, Dubai; Founder and President, Sinjab Academic Consultancy FZE, UAE; Co-Founder and General Secretary, International Keratoconus Society (IKS); President, MEACO Cataract and Refractive Surgery Society (MEACRS), Dubai, UAE