1. Department of Human Genetics; Yokohama City University Graduate School of Medicine; Yokohama; Japan
2. Department of Pediatrics; Central Hospital, Aichi Human Service Center; Kasugai; Japan
3. Division of Medical Genetics; Osaka Medical Center and Research Institute for Maternal and Child Health; Izumi; Japan
4. Division of Medical Genetics; Saitama Children's Medical Center; Iwatsuki; Japan
5. Department of Biochemistry; Yokohama City University Graduate School of Medicine; Yokohama; Japan
6. Research Institute of Personalized Health Sciences; Health Science University of Hokkaido; Hokkaido; Japan