- Correspondence to Dr Akihito Uji, Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, 54 Kawahara, Shogoin, Sakyo, Kyoto 606-8507, Japan;
- Received February 17, 2016
- Revised May 18, 2016
- Accepted June 19, 2016
- First published July 7, 2016.
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