1. Department of Cardiology, Heart Center of Henan Provincial People’s Hospital, Central China Fuwai Hospital, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China
2. Henan Institute of Cardiovascular Epidemiology, Zhengzhou, China
3. Henan Key Lab for Prevention and Control of Coronary Heart Disease, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China
4. Institute of Cardiovascular Disease, Peking University People’s Hospital, Beijing, China