*Department of Ophthalmology, College of Medicine, Pusan National University, Yangsan, Korea; and
†Biomedical Research Institute, Pusan National Hospital, Busan, Korea.
Reprint requests: Ji Eun Lee, MD, PhD, Department of Ophthalmology, Pusan National University Hospital, 179 Gudeok-ro, Seo-gu, Busan 49241, Korea; e-mail: firstname.lastname@example.org
Supported by a 2-year research grant of Pusan National University.
The authors declare that they have no conflicts of interest.
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