1. Department of Cardiology, Cardiovascular Center, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Korea.
2. Department of Cardiology, Yonsei University Wonju Severance Christian Hospital, Wonju, Korea.
3. Cardiovascular Center, Chungnam National University Hospital, Chungnam National University, Daejeon, Korea.
4. Department of Cardiology, Hanyang University Guri Hospital, Guri, Korea.
5. Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul, Korea.
6. Division of Cardiology, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea.
7. Division of Cardiology, Department of Internal Medicine, Hanyang University College of Medicine, Seoul, Korea.
8. Division of Cardiology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea.
9. Data Science Team, Hanmi Pharm. Co., Ltd, Seoul, Korea.