- Correspondence to Dr Dong Gyu Choi, Department of Ophthalmology, Hallym University College of Medicine, Kangnam Sacred Heart Hospital, 948-1 Daerim1-dong, Youngdeungpo-gu, Seoul 150-950, Korea;
- Received March 16, 2016
- Revised June 7, 2016
- Accepted June 8, 2016
- First published June 30, 2016.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.