1. Division of Cardiology; Department of Medicine; University of California; San Francisco CA USA
2. Division of Cardiology; Department of Medicine; Duke Clinical Research Institute; Duke University Medical Center; Durham NC USA
3. Program in Disease Epidemiology and Control; Department of International Health; Bloomberg School of Public Health; Johns Hopkins University; Baltimore MD USA
4. Division of Cardiology; Department of Medicine; Washington University; St. Louis MO USA
5. CRONICAS Center of Excellence in Chronic Diseases; Universidad Peruana Cayetano Heredia; Lima Peru
6. Department of Medicine; Universidad Peruana Cayetano Heredia; Lima Peru
7. Division of Pulmonary and Critical Care Medicine; School of Medicine; Johns Hopkins University; Baltimore MD USA