Azevedo, João
Fernández-García, M. P.
Magén, César
Mendes, Adélio
Araújo, João P.
Sousa, Célia T.
Article History
Received: 16 May 2019
Accepted: 17 July 2019
First Online: 19 August 2019
Competing Interests
: The authors declare no competing interests.