Affiliation: | 1. Department of Pediatrics and Child Neurology, Oita University Faculty of Medicine, , Oita, Japan;2. Division of General Pediatrics and Emergency Medicine, Oita University Faculty of Medicine, , Oita, Japan;3. Educational Support for Regional Pediatrics, Oita University Faculty of Medicine, , Oita, Japan;4. Department of Medical Genetics, Tohoku University School of Medicine, , Sendai, Japan |