1. Department of Ophthalmology, Kyorin University School of Medicine, Tokyo, Japan;
2. Department of Pediatrics, Kyorin University School of Medicine, Tokyo, Japan;
3. Department of Human Genetics, Yokohama City University Graduate School of Medicine, Kanagawa, Japan;
4. Department of Rare Disease Genomics, Yokohama City University Hospital, Yokohama, Japan; and
5. Department of Ophthalmology, Ehime University School of Medicine, Matsuyama, Japan.