1. Department of Ophthalmology, University of Tokyo Graduate School of Medicine, Tokyo, Japan
2. Department of Ophthalmology and Visual Sciences, Dalhousie University, Halifax, Nova Scotia, Canada
3. Department of Ophthalmology, School of Medicine, Kitasato University, Kanagawa, Japan
4. Department of Ophthalmology, Graduate School of Medical Sciences, Kitasato University, Kanagawa, Japan
5. Department of Ophthalmology, Hiroshima Memorial Hospital, Hiroshima, Japan
6. Inouye Eye Hospital, Tokyo, Japan
7. Department of Ophthalmology, JR Tokyo General Hospital, Tokyo, Japan
8. Department of Ophthalmology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
9. Department of Ophthalmology, Seirei Hamamatsu General Hospital, Shizuoka, Japan
10. Seirei Christopher University, Shizuoka, Japan