Caetano, L
Pinheiro, H
PatrÃcio, P
Mateus-Pinheiro, A
Alves, N D
Coimbra, B
Baptista, F I
Henriques, S N
Cunha, C http://orcid.org/0000-0003-2550-6422
Santos, A R
Ferreira, S G
Sardinha, V M
Oliveira, J F
Ambrósio, A F
Sousa, N http://orcid.org/0000-0002-8755-5126
Cunha, R A
Rodrigues, A J
Pinto, L http://orcid.org/0000-0002-7724-0446
Gomes, C A
Article History
Received: 13 May 2016
Revised: 1 August 2016
Accepted: 18 August 2016
First Online: 11 October 2016
Competing interests
: The authors declare no conflict of interest.