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Authors
Calheiros, David dos Santos
Cavalcante Neto, Jorge Lopes https://orcid.org/0000-0002-8396-2410
de Melo, Flávio Anderson Pedrosa
Munster, Mey de Abreu van
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Article History
First Online: 14 November 2019
Compliance with Ethical Standards
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: The authors declare that they have no conflict of interest.
: All procedures carried out in this study were in accordance with ethical standards of the Brazilian Resolution 466/2012 and also we followed the principles of 1964 Helsinki declaration to conducted all procedures in this research. This study was approved by the Committee for Ethics in Research with Humans with number 47087515100005504.
: All participants signed the Informed Consent form previously to fill the questionnaires used in this study.
