Funding for this research was provided by:
Fundação de Amparo à Pesquisa do Estado de São Paulo (2016/25617–9, 2016/18740-9, 2018/03902-9)
David Rockefeller Center for Latin American Studies, Harvard University
Received: 8 July 2021
Accepted: 17 August 2021
First Online: 3 September 2021
: The study protocol was approved by the Institutional Review Board of the Institute of Biomedical Sciences, University of São Paulo, Brazil, and by the National Committee of Ethics in Research of the Ministry of Health of Brazil (CAAE number 64767416.6.0000.5467). Written informed consent and assent were obtained from all study participants.
: Not applicable.
: The authors declare that they have no competing interests.