- Correspondence to Catherine Egan, Department of Medical Retina, Moorfields Eye Hospital NHS Trust, 162 City Road, London EC1V 2PD, UK;
- Received August 11, 2016
- Revised October 12, 2016
- Accepted November 15, 2016
- First published December 13, 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.