Funding for this research was provided by:
Fundação de Amparo à Pesquisa do Estado da Bahia (DTE-0037/2011)
Received: 16 July 2020
Accepted: 19 August 2020
First Online: 27 August 2020
Ethics approval and consent to participate
: All patients were informed about the research, read and signed the document consenting to participate. This work was approved by Research Ethical Committee of Fundação Oswaldo Cruz, Instituto Gonçalo Moniz, Salvador, BA, Brazil, Protocol No. 184.419.
: Not applicable.
: The authors have declared that no competing interests exist.