Merski, Matthew
Moreira, Cátia
Abreu, Rui MV
Ramos, Maria João
Fernandes, Pedro A
Martins, L Miguel
Pereira, Pedro José Barbosa
Macedo-Ribeiro, Sandra http://orcid.org/0000-0002-7698-1170
Article History
Received: 4 February 2017
Revised: 15 August 2017
Accepted: 22 August 2017
First Online: 12 October 2017
Competing interests
: The authors declare no conflict of interest.