1. Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL (M.D.H., A.S.B., L.Z., D.M.L.-J.).
2. Department of Cardiology, WestFort Hi-Tech Hospital, Ltd, Thrissur, India (P.P.M.).
3. Centre for Chronic Disease Control, New Delhi, India (R.D., D.K., M.A., D.P.).
4. Public Health Foundation of India, Gurgaon (R.D., D.K., M.A., D.P.).
5. Saint Luke’s Mid America Heart Institute, Kansas City, MO (J.A.S., P.S.C.).
6. University of Missouri-Kansas City (J.A.S., P.S.C.).
7. District Hospital, Kollam, India (S.N.).
8. Lisie Hospital, Ernakulam, India (J.A.).
9. Medical College Hospital, Kozikhode, India (M.N.K.).
10. Sree Gokulam Medical College and Research Foundation, Thiruvananthapuram, India (A.T.P.).
11. Bishop Benziger Hospital, Kollam, India (S.R.).
12. Malankara Orthodox Syrian Church Medical College, Ernakulam, India (E.P.).
13. Jubilee Mission Hospital, Thrissur, India (J.U.).
14. London School of Hygiene and Tropical Medicine, United Kingdom (D.P.).