1. From the Department of Ophthalmology, Fukuoka University School of Medicine, Fukuoka, Japan; the
2. Division of Genome Analysis, Research Center for Genetic Information, Medical Institute of Bioregulation, Kyushu University, Fukuoka, Japan; the
3. Department of Ophthalmology, Osaka University Medical School, Suita, Japan; and the
4. Department of Ophthalmology, Hiroshima Prefectural Hospital, Hiroshima, Japan.