1. Department of Internal Medicine, Division of Cardiovascular Medicine, Wan Fang Hospital, Taipei Medical University, Taipei 11696, Taiwan, R.O.C.
2. Division of Cardiology, Chi‑Mei Medical Center, Tainan 71004, Taiwan, R.O.C.
3. Division of Nephrology, Department of Internal Medicine, Sijhih Cathay General Hospital, New Taipei 22174, Taiwan, R.O.C.
4. Division of Cardiology, Department of Internal Medicine, Sijhih Cathay General Hospital, New Taipei 22174, Taiwan, R.O.C.
5. Department of Biomedical Engineering, National Defense Medical Center, Taipei 11490, Taiwan, R.O.C.
6. Heart Rhythm Center and Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei 11217, Taiwan, R.O.C.