Moreira, Rita Ilhão https://orcid.org/0000-0002-1873-0074
Cunha, Pedro Silva
Rio, Pedro
da Silva, Manuel Nogueira
Branco, Luísa Moura
Galrinho, Ana
Feliciano, Joana
Soares, Rui
Ferreira, Rui Cruz
Oliveira, Mário Martins
Article History
Received: 19 October 2017
Accepted: 6 February 2018
First Online: 19 February 2018
Compliance with ethical standards
: The study protocol was approved by the local Research Ethics Board.
: The authors declare that they have no conflicts of interest.