About the Authors
Sabin Vaccine Institute and Texas Children's Hospital Center for Vaccine Development, Departments of Pediatrics and Molecular Virology & Microbiology, Baylor College of Medicine, Houston, Texas, United States of America
National School of Tropical Medicine, Baylor College of Medicine, Houston, Texas, United States of America
James A. Baker III Institute for Public Policy, Rice University, Houston, Texas, United States of America
Department of Epidemiology and Public Health, Division of Epidemiology of Microbial Diseases, Yale University School of Public Health, New Haven, Connecticut, United States of America
The authors have declared that no competing interests exist.