1. Life Science Center for Survival Dynamics Tsukuba Advanced Research Alliance (TARA) University of Tsukuba Tsukuba Japan
2. Ph.D. Program in Human Biology School of Integrative and Global Majors University of Tsukuba Tsukuba Japan
3. Department of Child Health Faculty of Medicine University of Tsukuba Tsukuba Japan
4. Department of Pediatric Cardiology Ibaraki Children's Hospital Mito Japan
5. Department of Pediatrics Toho University School of Medicine Tokyo Japan
6. Department of Neonatology Toho University School of Medicine Tokyo Japan
7. Division of Biomedical Science Faculty of Medicine University of Tsukuba Tsukuba Japan