1. Department of Metabolic Medicine Faculty of Life Sciences Kumamoto University Kumamoto Japan
2. Kumamoto General Hospital Japan Community Healthcare Organization Kumamoto Japan
3. Sekigami Clinic Kumamoto Japan
4. Yoshimura Clinic Kumamoto Japan
5. Amakusa Central General Hospital Japan Community Healthcare Organization Kumamoto Japan
6. Saiseikai Kumamoto Hospital Kumamoto Japan
7. Hitoyoshi General Hospital Kumamoto Japan
8. Kumamoto Chuo Hospital Kumamoto Japan
9. Kumamoto Municipal Ueki Hospital Kumamoto Japan
10. Minamata City Hospital and Medical Center Kumamoto Japan