[1
]
Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University
Graduate School of Medicine, Hyogo, Japan.
[2
]
Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University
Graduate School of Medicine, Hyogo, Japan. Electronic address: shinke@med.kobe-u.ac.jp.
[3
]
Division of Diabetes and Metabolism, Department of Internal Medicine, Kobe University
Graduate School of Medicine, Hyogo, Japan.
[4
]
Department of Preventive Medicine and Public Health, School of Medicine, Keio University,
Tokyo, Japan.