- Correspondence to Dr Atsuki Fukushima, Department of Ophthalmology, Kochi Medical School, Oko-cho Kohasu, Nankoku-shi, Kochi 783-8505, Japan;
- Received October 9, 2013
- Revised December 26, 2013
- Accepted March 16, 2014
- First published April 2, 2014.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.