Rodrigues, Ana I.
Gudiña, Eduardo J. http://orcid.org/0000-0002-3156-7363
Teixeira, José A.
Rodrigues, Lígia R. http://orcid.org/0000-0001-9265-0630
Article History
Received: 2 August 2017
Accepted: 21 September 2017
First Online: 10 October 2017
Competing Interests
: The authors declare that they have no competing interests.