- Correspondence to Dr Mayumi Ueta, Department of Ophthalmology, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Hirokoji-agaru, Kawaramachi-dori, Kamigyo-ku, Kyoto 602-0841, Japan;
- Received November 17, 2013
- Revised January 25, 2014
- Accepted April 10, 2014
- First published May 12, 2014.
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