1. Department of Ophthalmology, Busan Paik Hospital, Inje University College of Medicine, Busan, Korea.
2. Therapeutics Center for Ocular Neovascular Disease, Inje University Busan Paik Hospital, Busan, Korea.
3. Department of Anesthesiology, Busan Paik Hospital, Inje University College of Medicine, Busan, Korea.