| Affiliation: | 1. Department of Ophthalmology, Bucheon St. Mary's Hospital, Catholic University of Korea, Bucheon, Korea;2. Department of Ophthalmology, St. Paul's Hospital, Catholic University of Korea, Seoul, Korea;3. Department of Ophthalmology, Chuncheon Sacred Heart Hospital, Hallym University, Chuncheon, Korea;4. Department of Ophthalmology, Gangdong Sacred Heart Hospital, Hallym University, Seoul, Korea;5. Department of Ophthalmology, Seoul St. Mary's Hospital, Catholic University of Korea, Seoul, Korea |
