1. Department of Community-based Family Medicine, Faculty of Medicine, Tottori University, Yonago, 683-8503, Japan
2. Hino Hospital Association Hino Hospital, Hino-gun, 689-4504, Japan
3. National Health Insurance Daisen Clinic, Saihaku-gun, 689-3314, Japan
4. Tottori Medical Career Support Center, Tottori University Hospital, Yonago, 683-8504, Japan