[1
]
Division of Cardiology, Japanese Red Cross Wakayama Medical Center, Wakayama, Japan.
[2
]
Department of Cardiovascular Medicine, Graduate School of Medicine, Kyoto University,
Kyoto, Japan.
[3
]
Division of Clinical Epidemiology, Hyogo College of Medicine, Nishinomiya, Japan.
[4
]
Division of Cardiology, Kobe City Medical Center General Hospital, Kobe, Japan.
[5
]
Division of Cardiology, Tenri Hospital, Tenri, Japan.
[6
]
Division of Cardiology, Kokura Memorial Hospital, Kitakyushu, Japan.
[7
]
Division of Cardiology, Kurashiki Central Hospital, Kurashiki, Japan.
[8
]
Department of Cardiovascular Medicine, Saga University, Saga, Japan.
[9
]
Department of Cardiovascular Surgery, Graduate School of Medicine, Kyoto University,
Kyoto, Japan.
[10
]
Department of Cardiovascular Surgery, Cardiovascular Center, Kitano Hospital, Tazuke
Kofukai Medical Research Institute, Osaka, Japan.
[11
]
Department of Cardiovascular Surgery, Kurashiki Central Hospital, Kurashiki, Japan.