da Silva, Andréa Tenório Correia https://orcid.org/0000-0002-3403-5792
de Souza Lopes, Claudia https://orcid.org/0000-0002-0401-689X
Susser, Ezra https://orcid.org/0000-0001-7665-4826
Coutinho, Letícia Maria Silva https://orcid.org/0000-0003-4500-6038
Germani, Ana Claudia Camargo Gonçalves https://orcid.org/0000-0002-7409-915X
Menezes, Paulo Rossi https://orcid.org/0000-0001-6330-3314
Funding for this research was provided by:
Fundação de Amparo à Pesquisa do Estado de São Paulo (2010/07180-6)
Article History
Received: 9 November 2020
Accepted: 19 March 2021
First Online: 31 May 2021
Declarations
:
: None of the authors have any conflicts of interest or competing interests.
: The study was performed in accordance with the ethical standards as laid down in the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards. Both the Institutional Ethics Committee (CEP-FMUSP approval number 259/10) and the IRB of the Municipal Health Department of the City of São Paulo (CEP-SMS approval number 372/10) approved this research.
: Privacy and confidentiality were guaranteed for participants, and all gave informed consent prior to participation.