[1] Fujita Hlth Univ, Sch Med, Dept Joint Rsch Lab Clin Med, Toyoake, Aichi 47011, Japan
[2] Fujita Hlth Univ, Sch Med, Dept Cardiol, Toyoake, Aichi 47011, Japan
[3] Fujita Hlth Univ, Sch Med, Div Med Stat, Toyoake, Aichi 47011, Japan
[4] Nagoya Kyoritsu Hosp, Dept Cardiol, Nagoya, Aichi, Japan
[5] Banbunntane Houtokukai Hosp, Dept Cardiol, Nagoya, Aichi, Japan