Sá-Pereira, Paula
Diniz, Mário S.
Moita, Liliana
Pinheiro, Teresa
Mendonça, Elsa
Paixão, Susana M. http://orcid.org/0000-0003-0955-4467
Picado, Ana
Article History
Accepted: 22 January 2018
First Online: 23 March 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.