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Authors
de Andrade Santos, Pedro Paulo
Nonaka, Cassiano Francisco Weege
Barboza, Carlos Augusto Galvão
Pereira Pinto, Leão
de Souza, Lélia Batista
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Funding
Funding for this research was provided by:
Conselho Nacional de Desenvolvimento Científico e Tecnológico (307539/2010-5)
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Article History
Received: 5 April 2019
Accepted: 31 July 2019
First Online: 22 August 2019
Compliance with ethical standards
:
: None of the authors has any conflict of interest, financial or otherwise.
: This study was approved by the UFRN Research Ethics Committee, Natal, Brazil (Protocol no. 354/2010).
: Not required.
: Certify that all the authors (Pedro Paulo de Andrade Santos; Cassiano Francisco Weege Nonaka; Carlos Augusto Galvão Barboza, Leão Pereira Pinto and Lélia Batista de Souza) have viewed and agreed to the manuscript submitted.
