1. University Medical Center Groningen, Department of Cardiology, the Netherlands (J.T., C.S.P.L.).
2. National Heart Centre Singapore (J.T., W.T.T., T.-H.K.T., J.Y., C.S.P.L.).
3. Duke-National University Singapore Medical School (J.T., C.S.P.L.).
4. Changi General Hospital, Singapore (M.M.).
5. School of Population and Global Health, University of Western Australia, Perth (T.-H.K.T.).
6. Mackay Memorial Hospital, Taipei, Taiwan (C.-L.H.).
7. Care Hospital, Hyderabad, India (C.N.).
8. Nippon Medical School, Tokyo, Japan (W.S.).
9. National Cerebral and Cardiovascular Centre, Osaka, Japan (W.S.).
10. Yong Loo Lin School of Medicine, National University Singapore and Cardiac Department, National University Health System (L.H.L., T.P.N.).
11. Institute of Cardiovascular and Medical Sciences and School of Medicine, Dentistry and Nursing, University of Glasgow, UK (J.J.V.M.).
12. Medical University of South Carolina, Charleston (M.R.Z.).
13. Ralph H. Johnson Department of Veterans Affairs Medical Center, Charleston, SC (M.R.Z.).
14. National University Heart Centre, Singapore (A.M.R., C.S.P.L.).
15. Christchurch Heart Institute, University of Otago, New Zealand (A.M.R.).
16. Veterans Affairs Medical Center, Minneapolis, MN (I.S.A.).