Text and Data Mining valid from 2019-04-11
Received: 15 October 2018
Accepted: 21 March 2019
First Online: 11 April 2019
Ethics approval and consent to participate
: The Human Research Ethical Committee of the Institute Oswaldo Cruz (IOC/Fiocruz), gave study approval (Approval number 647/11).
: “Not applicable”
: The authors declare that they have no competing interests.
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