Fonseca, Maria João http://orcid.org/0000-0003-0566-3455
Severo, Milton
Lawlor, Debbie A.
Barros, Henrique
Santos, Ana Cristina
Article History
Received: 29 May 2018
Revised: 9 May 2019
Accepted: 16 June 2019
First Online: 22 July 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.