- Correspondence to Professor Irene Gottlob, Ophthalmology Group, University of Leicester, Faculty of Medicine & Biological Sciences, Robert Kilpatrick Clinical Sciences Building, Leicester Royal Infirmary. PO Box 65. Leicester LE2 7LX, UK;
- Received August 15, 2013
- Revised January 17, 2014
- Accepted January 27, 2014
- First published March 10, 2014.
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