1. Tanaka Growth Clinic, Tokyo, Japan
2. Turner Syndrome Research Collaboration, Tokyo, Japan
3. Igarashi Children’s Clinic, Sendai, Japan
4. Osaka University, Osaka, Japan
5. University of Yamanashi, Kofu, Japan
6. Ogawa Clinic, Nagoya, Japan
7. J.F. Oberlin University, Machida, Japan
8. Shimane University Faculty of Medicine, Izumo, Japan
9. Tottori University Faculty of Medicine, Yonago, Japan
10. Fukuoka Children’s Hospital, Fukuoka, Japan
11. Present: Fukuoka Tokushukai Hospital, Kasuga, Japan
12. JCHO Osaka Hospital, Osaka, Japan
13. Chiba City Ryoiku Center, Chiba, Japan
14. Hokkaido University School of Medicine, Sapporo, Japan
15. JCR Pharmaceuticals Co., Ltd., Ashiya, Japan
16. Okayama Saiseikai General Hospital, Okayama, Japan
17. Hiroshima Red Cross Hospital & Atomic-bomb Survivors Hospital, Hiroshima, Japan
18. Keio University, Tokyo, Japan
19. Osaka City University, Osaka, Japan
20. Osaka City General Hospital, Osaka, Japan
21. National Center for Child Health and Development, Tokyo, Japan