1. Kyushu University; Fukuoka Japan
2. Kurume University School of Medicine; Kurume Japan
3. St. Mary's College; Kurume Japan
4. National Hospital Organization Kyushu Medical Center; Fukuoka Japan
5. Kyushu University Hospital; Fukuoka Japan
6. National Hospital Organization Ureshino Medical Center; Ureshino Japan
7. Sapporo Medical University School of Medicine; Sapporo Japan
8. University of Occupational and Environmental Health; Kitakyushu Japan
9. Kyoto University Graduate School of Medicine; Kyoto Japan
10. Kazusa DNA Research Institute; Kisarazu Japan
11. Jichi Medical University; Shimono Japan
12. Kagoshima University Graduate School of Health Science; Kagoshima Japan
13. Yokohama City University Graduate School of Medicine; Yokohama Japan
14. Kyushu University Beppu Hospital; Beppu Japan