- Correspondence to Dr Atsuki Fukushima, Department of Ophthalmology, Kochi Medical School, Kohasu, Oko-cho, Nankoku-city 783-8505, Japan;
- Received September 21, 2012
- Revised November 29, 2012
- Accepted December 23, 2012
- First published January 23, 2013.
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.