Cambruzzi, Eduardo http://orcid.org/0000-0003-4101-9325
Article History
Received: 20 December 2017
Accepted: 21 February 2018
First Online: 26 March 2018
Compliance with ethical standards
:
: The author declares that there is no conflict of interests.
: This article does not contain any studies with human participants or animals performed by the author.
: Not applicable.