- Correspondence to MªJesús Muniesa Royo, Department of Ophthalmology, Hospital Universitari Arnau de Vilanova, Avenue Alcalde Rovira Roure, Lleida 80 25198, Spain;
- Received December 30, 2012
- Revised February 15, 2013
- Accepted March 17, 2013
- First published April 12, 2013.
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.