Ferraz, Eduardo https://orcid.org/0000-0003-4717-6305
Gamelas, José A. F. https://orcid.org/0000-0002-1474-767X
Coroado, João https://orcid.org/0000-0001-6743-9278
Monteiro, Carlos
Rocha, Fernando https://orcid.org/0000-0002-3636-3933
Funding for this research was provided by:
Quadro de Referência Estratégica Nacional
Article History
Received: 13 October 2017
Accepted: 5 February 2018
First Online: 16 February 2018
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.