Hernández-Cordero, Sonia
Vilar-Compte, Mireya
Castañeda-Márquez, Ana Cristina
Rollins, Nigel
Kingston, Gillian
Pérez-Escamilla, Rafael
Funding for this research was provided by:
Bill and Melinda Gates Foundation
Article History
Received: 6 August 2021
Accepted: 5 February 2022
First Online: 2 March 2022
Declarations
:
: The protocol was approved by the ethics committee of the World Health Organization (WHO) and by the Research Ethics Committee of the National Institute of Public Health (Comité de Ética en Investigación, Instituto Nacional de Salud Pública). Informed consent was obtained from all study participants.
: Not applicable.
: None of the authors have a conflict of interest to report.