Loureiro, Joana Rocha http://orcid.org/0000-0002-3890-852X
Oliveira, Cláudia Louro
Sequeiros, Jorge
Silveira, Isabel
Article History
Received: 16 February 2018
Revised: 11 May 2018
Accepted: 17 May 2018
First Online: 11 June 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.