- Correspondence to Professor Ji Eun Lee, Department of Ophthalmology, School of Medicine, Pusan National University, 1-10, Ami-Dong Seo-Gu, Busan 602-739, Korea;
- Received 20 May 2013
- Revised 5 August 2013
- Accepted 29 September 2013
- Published in print 1 January 2014.
- Published online 13 December 2013.
- Published first 16 October 2013.
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