1 Department of Community Emergency Medicine, Ehime University Graduate School of Medicine, Ohhira 1-638, Yawatahama, Ehime, 796-8502, Japan. [email protected].
2 Department of Community Emergency Medicine, Ehime University Graduate School of Medicine, Ohhira 1-638, Yawatahama, Ehime, 796-8502, Japan.
3 Department of Cardiology, Yawatahama City General Hospital, Yawatahama, Japan.
4 Department of Clinical Pathology, Yawatahama City General Hospital, Yawatahama, Japan.