Tomás, Ana Luísa http://orcid.org/0000-0003-2254-6154
Cardoso, Fernando http://orcid.org/0000-0003-1501-9479
de Sousa, Bruno http://orcid.org/0000-0001-9918-8100
Matos, Olga http://orcid.org/0000-0001-5793-7716
Article History
Received: 13 April 2020
Accepted: 26 May 2020
First Online: 16 June 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The <i>Instituto de Higiene e Medicina Tropical</i> ethics committee approved the study’s protocol and waived informed consent as a retrospective observational study.