He is also a Visiting Professor of the Shantou University Medical College, China. His clinical and research interests lie in the management of macular diseases, particularly choroidal neovascularization, polypoidal choroidal vasculopathy, and central serous chorioretinopathy; visual electrophysiology; and genetics of retinal diseases. Dr Lai has published more than 140 papers in international peer-reviewed journals, co-authored and edited 7 textbooks and delivered m