Funding for this research was provided by:
Fundação de Amparo à Pesquisa do Estado de São Paulo (2017/19599-0)
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (POS DOC FELLOWSHIP)
Text and Data Mining valid from 2019-10-08
Received: 6 June 2019
Accepted: 7 September 2019
First Online: 8 October 2019
Ethics approval and consent to participate
: No ethics approval or consent to participate required for the conducted study.
: The author and all the co-authors agreed with the publication of the article in ESEU.
: The author declare that they have no competing interests.