Ferreira-Martins, D.
McCormick, S. D.
Campos, A.
Lopes-Marques, M.
Osório, H.
Coimbra, J.
Castro, L. F. C.
Wilson, J. M.
Article History
Received: 8 June 2016
Accepted: 5 September 2016
First Online: 5 October 2016
Competing interests
: The authors declare no competing financial interests.