1. Department of Cardiology The First Affiliated Hospital of Nanjing Medical University Nanjing China
2. Arrhythmia Center, Fuwai Hospital Chinese Academy of Medical Sciences and Peking Union Medical College Beijing China
3. Department of Cardiology, West China Hospital Sichuan University Chengdu China
4. Cardiac Rhythm Management Medtronic Plc. Mounds View Minnesota USA
5. Cardiac Rhythm Management, Medtronic Technology Center Medtronic (Shanghai) Ltd. Shanghai China