1Division of Cardiology and Cardiovascular Research Institute, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea.
2Division of Cardiology, Department of Internal Medicine, Daedong Hospital, Busan, Korea.
3Division of Cardiology, Cardiovascular Center, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea.
4Division of Cardiology, Department of Internal Medicine, Kyung Hee University Medical Center, Seoul, Korea.
5Department of Cardiology, Heart Research Center of Chonnam National University Hospital, Gwangju, Korea.
6Department of Cardiology, Soon Chun Hyang University Bucheon Hospital, Bucheon, Korea.
7Department of Cardiology, Gachon University Gil Medical Center, Incheon, Korea.
8Division of Cardiology, Dankook University College of Medicine, Cheonan, Korea.
9Division of Cardiology, Department of Internal Medicine, Hallym University Sacred Heart Hospital, Anyang, Korea.
10Division of Cardiology, Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea.
11Division of Cardiology, Department of Internal Medicine, Konyang University Hospital, Daejeon, Korea.
12Department of Cardiology, Ajou University Medical Center, Suwon, Korea.
13Division of Cardiology, Pusan National University Hospital, Busan, Korea.
14Division of Cardiology, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea.
15Division of Cardiology, Department of Internal Medicine, Gyeongsang National University Hospital and Gyeongsang National University School of Medicine, Jinju, Korea.
16Department of Cardiology, Myongji Hospital Cardiovascular Center, Goyang, Korea.
17Division of Cardiology, Department of Internal Medicine, Yeungnam University Hospital, Daegu, Korea.
18Division of Cardiology, Department of Internal Medicine, SMG-SNU Boramae Medical Center, Seoul National University College of Medicine, Seoul, Korea.
19Division of Cardiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.
20Division of Cardiology, Department of Internal Medicine, Ewha Womans University Mokdong Hospital, Seoul, Korea.
21Department of Cardiology, Pusan National University Yangsan Hospital, Yangsan, Korea.
22Division of Cardiology, Department of Internal Medicine, Inje University Ilsan Paik Hospital, Goyang, Korea.
23Division of Cardiology, Department of Internal Medicine, Kosin University Gospel Hospital, Busan, Korea.
24Clinical Development Department, LG Life Sciences Ltd., Seoul, Korea.