Authors: Bingyao Tan; Jacqueline Chua; Thiyagrajan Harish; Amanda Lau; Alfred Tau Liang Gan; Yar Li Tan; Damon W K Wong; Rachel Shujuan Chong; Marcus Ang; Rahat Husain; Leopold Schmetterer Journal: Br J Ophthalmol Date: 2019-10-04 Impact factor: 4.638