[1
]
Cardiovascular Center, Seoul National University Bundang Hospital, Seongnam, Gyeonggi-do,
Korea; Cardiovascular Center & Department of Internal Medicine, Seoul National University
Hospital, Jongno-gu, Seoul, Korea.
[2
]
Cardiovascular Center, Seoul National University Bundang Hospital, Seongnam, Gyeonggi-do,
Korea. Electronic address: dasome2@snu.ac.kr.
[3
]
Cardiovascular Center, Seoul National University Bundang Hospital, Seongnam, Gyeonggi-do,
Korea.
[4
]
Cardiovascular Center & Department of Internal Medicine, Seoul National University
Hospital, Jongno-gu, Seoul, Korea.