Funding for this research was provided by:
Conselho Nacional de Desenvolvimento Científico e Tecnológico (405053/2013-4)
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (23038.000752/2018-086)
Fundação de Amparo à Pesquisa do Estado de Minas Gerais (RED-00019-16)
Text and Data Mining valid from 2020-02-08
First Online: 8 February 2020
Compliance with ethical standards
: The experimental protocols were approved by the Institutional Review Board at the Universidade Federal de Minas Gerais (ETIC 367/07).
: The authors declare that there is no conflict of interest that could be perceived as prejudicing the impartiality of the research reported.