Department of Ophthalmology and Visual Science, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan. Department of Ophthalmology, Tokyo Medical University Hachioji Medical Center, Tokyo, Japan. Department of Ophthalmology, Tokyo Women's Medical University School of Medicine, Tokyo, Japan. Department of Ophthalmology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan. Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan. Clinical Development Department, Wakamoto Pharmaceutical Company, Ltd., Tokyo, Japan, mie.yamada@wakamoto-pharm.co.jp. Department of Ophthalmology, Kyusyu University Hospital, Fukuoka, Japan.