1. Institute of Medical GeneticsTokyo Women's Medical University Tokyo Japan
2. Department of NeonatologyToyohashi Municipal Hospital Toyohashi Japan
3. Department of PediatricsTottori University Yonago Japan
4. Department of NeurologyAichi Children's Health and Medical Center Obu Japan
5. Department of PediatricsKumamoto University Kumamoto Japan
6. Department of Medical GeneticsOsaka Women's and Children's Hospital Osaka Japan
7. Department of PediatricsSeirei Mikatahara General Hospital Hamamatsu Japan