- Correspondence to Dr Jean-Marc Ebran, Ophthalmology Department, LUNAM University, Angers Hospital, CHU Angers, 4 rue Larrey, Angers 49000, France;
- Received February 19, 2013
- Revised September 4, 2013
- Accepted September 15, 2013
- First published October 11, 2013.
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