1. Division of Clinical Pharmacology; Department of Pharmacology; School of Medicine; Jichi Medical University; Shimotsuke; Japan
2. Department of Orthopedics; Shin-Kaminokawa Hospital; Kaminokawa; Japan
3. Nagai Internal Medicine Clinic; Kanazawa; Japan
4. Hokuriku Clinical Research Supporting Center; Kanazawa; Japan
5. Department of Disease Control and Homeostasis; Kanazawa University Graduate School of Medical Science; Kanazawa; Japan
6. Department of Internal Medicine; Kahoku Central Hospital; Tsubata; Japan
7. Moka Hospital; Moka; Japan