Oliveira, Sérgio http://orcid.org/0000-0003-3309-5897
Alegre, André
Article History
Received: 19 December 2019
Revised: 8 July 2020
Accepted: 16 July 2020
First Online: 28 July 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.