MBBS (Hons), MMed, PhD, FRANZCO, Consultant Ophthalmologist, Department of Ophthalmology, The Royal Melbourne Hospital, Melbourne, Vic; Senior Research Fellow, Centre for Eye Research Australia, Melbourne, Vic; Consultant Ophthalmologist, Department of Surgery, The University of Melbourne, Melbourne, Vic; Consultant Ophthalmologist, Orbital Plastic and Lacrimal Unit, Department of Ophthalmology, The Royal Victorian Eye and Ear Hospital, Melbourne, Vic