About the Authors

Lori K. Handy

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Validation, Writing – original draft, Writing – review & editing

handyl@email.chop.edu

Affiliations Department of Pediatrics, The Sidney Kimmel Medical Center at Thomas Jefferson University, Philadelphia, Pennsylvania, United States of America, Division of Infectious Diseases, Nemours/Alfred I. duPont Hospital for Children, Wilmington, Delaware, United States of America, Vaccine Education Center, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, United States of America

Stefania Maroudi

Roles Conceptualization, Data curation, Formal analysis, Investigation, Validation, Writing – original draft, Writing – review & editing

Affiliation Collaborative Center for Clinical Epidemiology and Outcomes Research, Athens, Greece

Maura Powell

Roles Data curation, Formal analysis, Validation, Visualization, Writing – original draft, Writing – review & editing

Affiliation Global Health Center, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, United States of America

Bakanuki Nfila

Roles Conceptualization, Data curation, Methodology, Writing – review & editing

Affiliation Botswana-UPenn Partnership, Gaborone, Botswana

Charlotte Moser

Roles Conceptualization, Funding acquisition, Methodology, Project administration, Writing – review & editing

Affiliations Vaccine Education Center, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, United States of America, Division of Infectious Diseases, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, United States of America

Ingrid Japa

Roles Conceptualization, Data curation, Methodology, Writing – review & editing

Affiliations Global Health Center, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, United States of America, Robert Reid Cabral Hospital, Santo Domingo, Dominican Republic

Ndibo Monyatsi

Roles Conceptualization, Methodology, Writing – review & editing

Affiliation Child Health Division, Ministry of Health, Gaborone, Botswana

Elena Tzortzi

Roles Conceptualization, Data curation, Methodology, Writing – review & editing

Affiliation Collaborative Center for Clinical Epidemiology and Outcomes Research, Athens, Greece

Ismini Kouzeli

Roles Conceptualization, Data curation, Methodology, Writing – review & editing

Affiliation Collaborative Center for Clinical Epidemiology and Outcomes Research, Athens, Greece

Anthony Luberti

Roles Conceptualization, Methodology, Writing – review & editing

Affiliation Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America

Maria Theodoridou

Roles Conceptualization, Data curation, Methodology, Writing – review & editing

Affiliation Collaborative Center for Clinical Epidemiology and Outcomes Research, Athens, Greece

Paul Offit

Roles Conceptualization, Funding acquisition, Methodology, Writing – review & editing

Affiliations Division of Infectious Diseases, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, United States of America, Vaccine Education Center, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, United States of America, Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America

Andrew Steenhoff

Roles Conceptualization, Data curation, Funding acquisition, Methodology, Writing – review & editing

Affiliations Global Health Center, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, United States of America, Division of Infectious Diseases, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, United States of America, Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America, Botswana-UPenn Partnership & Department of Pediatric & Adolescent Health, University of Botswana, Gaborone, Botswana

Judy A. Shea

Roles Conceptualization, Data curation, Methodology, Writing – review & editing

Affiliation Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America

Kristen A. Feemster

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Validation, Writing – original draft, Writing – review & editing

Affiliations Vaccine Education Center, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, United States of America, Division of Infectious Diseases, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, United States of America, Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America

Competing Interests

The authors have declared that no competing interests exist.