1. Department of Community Medicine, Osaka University Graduate School of Medicine
2. Rinku General Medical Center
3. Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine
4. Department of Dental Anesthesiology, Osaka University Graduate School of Dentistry
5. The National Center for Geriatrics and Gerontology
6. Department of Clinical Laboratory and Experimental Research Medicine, Toho University, Sakura Medical Center
7. Foundation for Biomedical Research and Innovation
8. Kobe City Medical Center General Hospital
9. Yamaguchi University Graduate School of Medicine
10. Chiba University Graduate School of Medicine
11. Sumitomo Hospital