de Farias, Areano Ethério Moreira
Alves, José Romero Alexandre
Alves, Francisco Selmo Fernandes
Pinheiro, Raymundo Rizaldo
Faccioli-Martins, Patrícia Yoshida
Lima, Ana Milena César
de Azevedo, Sérgio Santos
Alves, Clebert José
Article History
Received: 10 July 2018
Accepted: 2 November 2018
First Online: 12 November 2018
Compliance with ethical standards
: The project was approved by the Research Ethics Committee (CEP) of the Rural Health and Technology Center (CSTR) of Federal University of Campina Grande (UFCG), Patos, Paraíba, Brazil, under code number 125/2016.
: The authors declare that they have no conflict of interest.