Affiliation: | 1. Department of Perinatology and Gynecology, National Cerebral and Cardiovascular Center, Suita, Japan;2. Department of Pathology, National Cerebral and Cardiovascular Center, Suita, Japan;3. Department of Pathology and Laboratory Medicine, Tokyo Dental College Ichikawa General Hospital, Ichikawa, Japan;4. Department of Molecular Genetics, Kitasato University School of Medicine, Sagamihara, Japan |