Tang Geoffrey C H, Steel David H W, Li Kenneth K W
Department of Ophthalmology, United Christian Hospital, Kowloon East Cluster, Hong Kong, Hong Kong.
Sunderland Eye Infirmary, Sunderland, UK.
Eye (Lond). 2020 Jul;34(7):1168-1169. doi: 10.1038/s41433-020-0916-y. Epub 2020 Apr 29.