Funding for this research was provided by:
Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro
Fundação Oswaldo Cruz
Conselho Nacional de Desenvolvimento Científico e Tecnológico
Received: 10 April 2019
Accepted: 26 June 2019
First Online: 5 July 2019
Ethics approval and consent to participate
: The present work was approved by the Brazilian National Human Research Ethics Committee (CONEP 840/2008) and by the FIOCRUZ <i>Research Ethics</i> Committee (CEP 1717.0.000.009–07). The studied subject gave written informed consent for the use of biological samples.
: The studied subject gave written informed consent for publication of the results showed in this study.
: The authors declare that they have no competing interests.