Affiliation: | 1. Department of ophthalmology, Dankook University Hospital, 359 Manghang-Ro, Dongnam-Gu, Cheonan-City, Chungchungnam-Do, South Korea 2. Department of Ophthalmology, Sungkyunkwan University School of Medicine, Samsung Medical Center, 50 Ilwon-dong, Gangnam-gu, Seoul city, South Korea
|