1. Department of Pediatric Cardiology, National Cerebral and Cardiovascular Center
2. Department of Advanced Cardiovascular Medicine, Graduate School of Medical Science, Kumamoto University
3. Department of Perinatology and Gynecology, National Cerebral and Cardiovascular Center
4. Department of Pediatric Cardiac Surgery, National Cerebral and Cardiovascular Center
5. Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center