Teixeira, Luzia
Marques, Raquel M.
Ferreirinha, Pedro
Bezerra, Filipa
Melo, Joana
Moreira, João
Pinto, Ana
Correia, Alexandra
Ferreira, Paula G.
Vilanova, Manuel
Article History
Received: 9 December 2015
Accepted: 7 March 2016
First Online: 22 March 2016
Competing interests
: The authors declare no competing financial interests.