Funding for this research was provided by:
Fundação de Apoio ao Desenvolvimento do Ensino, Ciência e Tecnologia do Estado de Mato Grosso do Sul (092/2015)
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (Scholarship)
Text and Data Mining valid from 2019-12-01
Received: 6 July 2019
Accepted: 7 December 2019
First Online: 17 December 2019
Ethics approval and consent to participate
: 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 Research Ethical Committee (1.816.093-11/09/2016) of the Federal University of Grande Dourados (UFGD). All the participants signed an informed consent before enrolment.
: Not applicable.
: The authors declare that they have no competing interests.