Alves, Ana Catarina
Magarkar, Aniket
Horta, Miguel
Lima, Jose L. F. C.
Bunker, Alex
Nunes, Cláudia http://orcid.org/0000-0002-1502-3710
Reis, Salette
Article History
Received: 24 January 2017
Accepted: 13 June 2017
First Online: 24 July 2017
Competing Interests
: The authors declare that they have no competing interests.