Sousa, Susana
Almeida, André
Delgado, Lurdes
Conceição, Antónia
Marques, Cláudia
da Costa, José Manuel Correia
Castro, António
Article History
Received: 11 November 2019
Accepted: 16 April 2020
First Online: 14 May 2020
Competing interests
: The authors declare no competing interests.