1. Center for Kampo Medicine, Keio University School of Medicine, Shinjuku-ku, Japan.
2. Kyuden Family Clinic, Setagaya-ku, Japan.
3. Department of General Internal Medicine, Kuchinotsu Hospital, Minamishimabara, Japan.
4. General Medicine, Dokkyo University Hospital, Shimotsuga-gun, Japan.
5. Department of Japanese Oriental (Kampo) Medicine, Iizuka Hospital, Iizuka-shi, Japan.
6. Department of General Internal Medicine, Kyushu University Hospital, Fukuoka, Japan.
7. Department of Kampo and Integrative Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan.
8. Department of Education and Support for Regional Medicine, Department of Kampo Medicine, Tohoku University Hospital, Sendai, Japan.