1. Cardiology, Nanjing First Hospital, Nanjing Medical University; Nanjing China
2. Cardiology, Nanjing Heart Center; Nanjing China
3. Cardiology, San Giovanni Battista Hospital, University of Turin; Turin Italy
4. Cardiology, Hospital of Prince Wales; Sydney Australia
5. Cardiology, Bangkok General Hospital; Bangkok Thailand
6. Cardiology, Medistra Hospital, University of Indonesia Medical School; Indonesia
7. Cardiology, Mount Sinai Beth Israel Hospital; New York New York
8. Cardiology, Daqing Oil General Hospital; Daqing China
9. Cardiology, Xijing Hospital; Xi'an 4th Military Medical University; Xi'an China
10. Cardiology, Tianjing Policemen Medical College Hospital; Tianjing China
11. Cardiology, Xia'Men Zhongshan Hospital; Xia'men China
12. Cardiology, Fujian Union Hospital; Fuzhou China
13. Cardiology, Henan Provincial People's Hospital; Zhenzhou China
14. Cardiology, Emory College of Art and Science; Atlanta Georgia
15. Cardiology, University California San Diego, CA, USA