1. Singapore General Hospital; Singapore
2. Department of Cardiology; University Medical Center Groningen; Groningen The Netherlands
3. National Heart Centre Singapore; Singapore
4. National University Heart Centre; Singapore
5. National Cardiovascular Center Universitas Indonesia; Jakarta Indonesia
6. Mackay Memorial Hospital; Taipei Taiwan
7. Department of Cardiovascular Medicine; Nippon Medical School; Tokyo Japan
8. Fuwai Cardiovascular Hospital; Beijing China
9. Care Hospital; Hyderabad India
10. The Chinese University of Hong Kong; Hong Kong
11. Sejong General Hospital; Seoul South Korea
12. Ramathibodi Hospital; Mahidol University; Bangkok Thailand
13. Queen Elizabeth II Hospital; Clinical Research Center; Sabah Malaysia
14. Manila Doctors Hospital; Manila Philippines
15. Changi General Hospital; Singapore
16. Christchurch Heart Institute; University of Otago; Dunedin New Zealand
17. Veterans Affairs Medical Center; Minneapolis MN USA
18. Duke-NUS Medical School; Singapore