1. Department of Cardiology, China PLA General Hospital, Beijing, China;
2. Department of Cardiology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China;
3. Department of Cardiology, Tam Duc Hospital, Vietnam;
4. Department of Cardiology, Affiliated Hospital of Guangdong Medical College, Guangdong, China;
5. Department of Cardiology, Sir Run Shaw Hospital, Affiliated with School of Medicine Zhejiang University, Zhejiang, China;
6. Department of Cardiology, West China Hospital, Sichuan, China;
7. Department of Cardiology, University Medical Centre HCMC, Vietnam;
8. Geriatrics Department, The Second Xiangya Hospital of Central South University, Changsha, China;
9. Department of Cardiology, Shanghai First People’s Hospital, Shanghai, China;
10. Department of Medical Affairs, Merck Serono Co. Ltd., Beijing, China;
11. Department of Cardiology, Inje University Busan Paik Hospital, Busan, Korea;
12. Department of Cardiology, Sejong Hospital, Gyeonggi-do, Korea;
13. Department of Cardiology, New Korea Hospital, Gyeonggi-do, Korea