- Correspondence to Dr Sandra Guimaraes, Department of Ophthalmology, Hospital de Braga, Sete Fontes- São Victor, 4710-243 Braga, Portugal;
- Received May 3, 2017
- Revised August 4, 2017
- Accepted August 24, 2017
- First published October 7, 2017.
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.