- Correspondence to Mona Khandwala, Ophthalmology Department, Maidstone & Tunbridge Wells NHS Trust, Hermitage Lane, Maidstone, Kent ME16 9QQ, UK;
- Received December 27, 2012
- Revised March 29, 2013
- Accepted April 7, 2013
- First published May 15, 2013.
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