Sosa-RubĂ, Sandra G.
Bautista-Arredondo, Sergio
Chivardi-Moreno, Carlos
Contreras-Loya, David http://orcid.org/0000-0002-4042-4372
La Hera-Fuentes, Gina
Opuni, Marjorie
Funding for this research was provided by:
Bill and Melinda Gates Foundation (OPP1041653)
Article History
Received: 24 March 2020
Accepted: 16 December 2020
First Online: 5 February 2021
Compliance with ethical standards
:
: The ethical review boards of the following institutions approved the study in Kenya, Rwanda, South Africa, and Zambia: National Institute of Public Health, Mexico; Kenyatta National Hospital and University of Nairobi; Northeastern University; Rwanda Biomedical Center; University of the Witwatersrand; and University of Zambia. The National Institute of Public Health, Mexico, and the Nigerian Institute for Medical Research approved the study in Nigeria.
: Not applicable.
: The authors declare that they have no competing interests.