Authors: Edward J Casswell; David Yorston; Edward Lee; Tjebo F C Heeren; Nicola Harris; Tapiwa Margaret Zvobgo; Sonali Tarafdar; Wen Xing; Elli Bourmpaki; Catey Bunce; Pearse Keane; David G Charteris Journal: JAMA Ophthalmol Date: 2020-06-01 Impact factor: 7.389