- Correspondence to Dr Maiko Inoue, Department of Ophthalmology, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, Kanagawa 232-0024, Japan;
- Received August 29, 2013
- Revised November 22, 2013
- Accepted January 18, 2014
- First published March 5, 2014.
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