1. Guangdong Cardiovascular Institute Guangdong Provincial People's Hospital Guangdong Academy of Medical Sciences Guangzhou China
2. Panyu Central Hospital Guangzhou China
3. Guangdong Provincial Key Laboratory of Clinical Pharmacology Research Center of Medical Sciences Guangdong Provincial People's Hospital Guangzhou China
4. Arrhythmia Department Fuwai Hospital Chinese Academy of Medical Sciences Shenzhen China