Article History
Received: 14 December 2018
Accepted: 13 March 2019
First Online: 22 March 2019
Compliance with Ethical Standards
:
: Authors J. Faria, G. Negalha, A. Azevedo, F. Martel declare that they has no conflict of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.