1. Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of Cardiology, Second Hospital of Tianjin Medical University, Tianjin 300211, China
2. Department of Medicine and Therapeutics, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong, SAR, China
3. Li Ka Shing Institute of Health Sciences, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong, SAR, China
4. Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
5. Cardiovascular Research Institute, Wuhan University, Wuhan, China
6. Hubei Key Laboratory of Cardiology, Wuhan, China
7. First Department of Cardiology, University of Ioannina Medical School, Ioannina, Greece
8. Second Department of Cardiology, Laboratory of Cardiac Electrophysiology, Evangelismos General Hospital of Athens, Athens, Greece