1. Department of Pediatrics, Faculty of Life Sciences Kumamoto University Kumamoto Japan
2. Department of Pediatrics Kumamoto University Hospital Kumamoto Japan
3. University Children's Hospital Zurich and Children's Research Centre Zurich Switzerland
4. Department of Pediatrics National Hospital Organization Hokkaido Medical Center Sapporo Japan
5. Department of Pediatrics Tohoku University School of Medicine Sendai Japan
6. Department of Pediatrics Yamagata University School of Medicine Yamagata Japan
7. Department of Pediatrics Kobe University Graduate School of Medicine Kobe Japan
8. Department of Pediatrics Niigata University Graduate School of Medical and Dental Sciences Niigata Japan
9. Department of Pediatrics Nagasaki University Graduate School of Biomedical Sciences Nagasaki Japan
10. Department of Pediatrics Kagoshima University Graduate School of Medical and Dental Sciences Kagoshima Japan
11. Department of Metabolism, Center for Medical Genetics Chiba Children's Hospital Chiba Japan
12. Newborn Screening Center, KM Biologics Co., Ltd Kumamoto Japan