Department of Ophthalmology, Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, South Korea. yhyoon@amc.seoul.kr. Retina-Vitreous Associates Medical Group, Los Angeles, CA, USA. Midwest Eye Institute, Indianapolis, IN, USA. Department of Ophthalmology, Indiana University School of Medicine, Indianapolis, IN, USA. Hospital San Raffaele, University Vita-Salute, Milan, Italy. Vision Institute, Federal University of São Paulo, São Paulo, Brazil. Department of Ophthalmology, Staedtisches Klinikum Karlsruhe, Karlsruhe, Germany. Allergan plc, Irvine, CA, USA. Allergan plc, Bridgewater, NJ, USA.