Assis, Leandro C. S.
Article History
Received: 11 December 2018
Accepted: 27 August 2019
First Online: 11 September 2019
Compliance with ethical standard statement
:
: I declare that there is no conflict of interest relative to the article.
: This work did not involve animal and human participants as subjects.
: As the corresponding author, I am prepared to present further documents of compliance with ethical standards.