Puga, Ricardo
Dinis, Mário
Ferreira, Judite http://orcid.org/0000-0001-6423-3848
Pontes, Laranja
Lomba, Emanuel
Article History
Received: 26 January 2017
Accepted: 17 July 2018
First Online: 15 August 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.