Delgado-Silva, Joana
Fernandes, Raquel
Pita, Inês R.
Pereira, Frederico C.
Jaguszewski, Milosz
Gutiérrez-Chico, Juan Luis
Ribeiro-Rodrigues, Teresa
Girão, Henrique
Ioannou, Adam
Gonçalves, Lino
Article History
Received: 14 November 2017
Revised: 26 January 2018
Accepted: 2 February 2018
First Online: 13 July 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.