Correia-Costa, Liane
Afonso, Alberto Caldas
Schaefer, Franz
Guimarães, João Tiago http://orcid.org/0000-0003-4836-6311
Bustorff, Manuela
Guerra, António
Barros, Henrique
Azevedo, Ana
Article History
Received: 3 February 2015
Accepted: 17 April 2015
First Online: 7 July 2015
Free to read: This content has been made available to all.