1. Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
2. Department of Cardiology, The Second People’s Hospital of Nanhai District, Guangdong General Hospital’s Nanhai Hospital, Foshan, China
3. Department of Biostatistics, School of Public Health, Southern Medical University, Guangzhou, China
4. Department of Cardiology, Fujian Provincial Clinical College of Fujian Medical University, Fujian Provincial Hospital, Fujian Institute of Cardiovascular Disease, Fuzhou, China
5. Department of Cardiology, The Second People’s Hospital of Shenzhen, The First Affiliated Hospital of Shenzhen University, Shenzhen, China.
6. Department of Cardiovascular Medicine, Zhuhai People’s Hospital, Zhuhai, China
7. Department of Cardiology, Shunde Hospital, Southern Medical University, Foshan, China.