About the Authors

Erika Hurtado-Salgado

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

Affiliation Instituto Nacional de Salud Pública, Cuernavaca, Mexico

Eduardo Lazcano-Ponce

Roles Conceptualization, Methodology, Writing – review & editing

Affiliation Instituto Nacional de Salud Pública, Cuernavaca, Mexico

Martín Romero-Martínez

Roles Conceptualization, Formal analysis, Methodology, Writing – review & editing

Affiliation Instituto Nacional de Salud Pública, Cuernavaca, Mexico

Efrain Alonso Terrazas-Medina

Roles Formal analysis, Methodology, Writing – review & editing

Affiliation Instituto Nacional de Salud Pública, Cuernavaca, Mexico

Salma Pacheco

Roles Conceptualization, Formal analysis, Methodology, Writing – review & editing

Affiliation GSK, Mexico City, Mexico

Adriana Guzman-Holst

Roles Conceptualization, Formal analysis, Methodology, Writing – review & editing

adriana.x.guzman@gsk.com

Affiliation GSK, Wavre, Belgium

Competing Interests

I have read the journal’s policy and the authors of this manuscript have the following competing interests: AGH and SP are employed by GSK. AGH holds financial equities in GSK. EATM, EHS, ELP and MRM declare no conflicts of interest. The authors declare no other financial and non-financial relationships and activities. This does not alter our adherence to PLOS ONE policies on sharing data and materials.