1 The Retina Department, Asociacion Para Evitar la Ceguera, Mexico City, Mexico; Department of Ophthalmology, Osaka University Graduate School of Medicine, Suita, Japan. Electronic address: nishiken@ophthal.med.osaka-u.ac.jp.
2 Department of Ophthalmology, Osaka University Graduate School of Medicine, Suita, Japan.
3 Instituto Mexicano del Seguro Social, Matamoros, Mexico.
4 NIDEK Co., Ltd., Gamagori, Japan.
5 Department of Ophthalmology, Denver Health Medical Center, University of Colorado, Denver, USA.
6 Department of Applied Visual Science, Osaka University Graduate School of Medicine, Suita, Japan.
7 The Retina Department, Asociacion Para Evitar la Ceguera, Mexico City, Mexico.
8 The Retina Department, Asociacion Para Evitar la Ceguera, Mexico City, Mexico; Department of Ophthalmology, Denver Health Medical Center, University of Colorado, Denver, USA.