1. Oxford Cardiovascular Clinical Research Facility, Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford , Oxford, UK
2. Department of Pediatrics, Tulane University School of Medicine , New Orleans, LA, USA
3. Division of Neonatology, Children's Hospital of Philadelphia , Philadelphia, PA, USA
4. Post-Graduate Program in Epidemiology, Federal University of Pelotas , Pelotas, Brazil
5. Causale Consultoria , Pelotas, Brazil
6. Grupo de Pesquisa e Inovação em Saúde, Programa de Pós-Graduação em Saúde Pública, FURG, Universidade Federal do Rio Grande (FURG) , Rio Grande, RS, Brasil
7. Universidad Científica del Sur , Lima, Peru
8. Faculty of Medicine, Department of Pediatrics, Universidad Nacional Mayor de San Marcos , Lima, Peru
9. Neonatal Intensive Care Unit, Instituto Nacional de Salud del Niño , Lima, Peru
10. CRONICAS Center of Excellence in Chronic Diseases, Universidad Peruana Cayetano Heredia , Lima, Peru
11. Department of International Health, Bloomberg School of Public Health, Johns Hopkins University , Baltimore, MD, USA
12. Department of Tropical Medicine, Tulane School of Public Health and Tropical Medicine , New Orleans, LA, USA
13. Population, Policy and Practice Research and Teaching Department, UCL Great Ormond Street Institute of Child Health , London, UK
14. School of Medicine, Universidad Peruana Cayetano Heredia , Lima, Peru
15. George Institute for Global Health, UNSW , Sydney, NSW, Australia