1. Department of Pediatrics, Graduate School of Medicine, Kyoto University, Kyoto, Japan;
2. Department of Molecular and Cellular Biology, Institute of Development, Aging and Cancer, Tohoku University, Sendai, Japan;
3. Department of Pediatrics, School of Medicine, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kanazawa, Japan;
4. Laboratory for Integrative Genomics, RIKEN Center for Integrative Medical Sciences, Yokohama, Japan;
5. Kazusa DNA Research Institute, Kisarazu, Japan; and
6. Department of Pediatrics, Graduate School of Medicine, Ehime University, Toon, Japan