[1] Juntendo University Graduate School of Medicine,Department of Cardiology
[2] Nihon University Hospital,Department of Cardiology
[3] The Jikei University School of Medicine,Divison of Cardiology, Department of Internal Medicine
[4] The University of Tokyo,Department of Cardiovascular Medicine, Graduate School of Medicine
[5] Tokyo Takanawa Hospital,Department of Internal Medicine
[6] School of Public Health,Department of Biostatistics
[7] The University of Tokyo,Division of Cardiology, Department of Medicine
[8] Nihon University School of Medicine,undefined
[9] Jichi Medical University,undefined