Rolim, Larissa Santos Amaral
da Silva Barros, Caio César
Pinheiro, Juliana Campos
de Oliveira, Patrícia Teixeira
de Souza, Lélia Batista
de Andrade Santos, Pedro Paulo
Article History
Received: 16 September 2018
Accepted: 10 April 2019
First Online: 2 August 2019
Compliance with ethical standards
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. This study was approved by the UFRN Research Ethics Committee, Natal, Brazil (number 1.883.170).
: Informed consent was obtained from all individual participants included in the study.