1. J-CREST (Japan Clinical REtina STudy group), Kagoshima, Japan
2. Department of Ophthalmology, Hyogo College of Medicine, Nishinomiya, Japan
3. Department of Ophthalmology, Mirai Eye & Skin Clinic, Osaka, Japan
4. Clinical Epidemiology, Hyogo College of Medicine, Nishinomiya, Japan
5. Department of Infection Control and Prevention, Hyogo College of Medicine, Nishinomiya, Japan
6. Department of Ophthalmology, Sapporo City General Hospital, Sapporo, Japan
7. Department of Ophthalmology, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
8. Department of Ophthalmology, Shiga University of Medical Science, Otsu, Japan
9. Department of Ophthalmology, National Defense Medical College, Tokorozawa, Japan
10. Department of Surgery, Division of Ophthalmology, Kobe University Graduate School of Medicine, Kobe, Japan
11. Department of Ophthalmology, Nara Medical University School of Medicine, Kashihara, Japan
12. Department of Ophthalmology, Mie University Graduate School of Medicine, Tsu, Japan
13. Department of Ophthalmology, Kurume University School of Medicine, Kurume, Japan
14. Department of Ophthalmology, Graduate School of Medicine, Yamaguchi University, Ube, Japan
15. Department of Ophthalmology, Tokushima University Graduate School, Tokushima, Japan
16. Department of Ophthalmology, St. Marianna University School of Medicine, Kawasaki, Japan
17. Department of Ophthalmology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan