Leite, Patrício Gomes
Marques, Jordânio Inácio http://orcid.org/0000-0002-7665-8218
Furtado, Dermeval Araújo
Lopes Neto, José Pinheiro
de Souza, Bonifácio Benício
do Nascimento, José Wallace Barbosa
Funding for this research was provided by:
Conselho Nacional de Desenvolvimento Científico e Tecnológico (482955/2012-03)
Article History
Received: 13 September 2018
Revised: 21 March 2019
Accepted: 14 April 2019
First Online: 27 April 2019
Compliance with ethical standards
: The research was approved by the Research Ethics Committee (CEP) of the Federal University of Campina Grande, Paraíba, Brazil, under Protocol CEP 284-2015.