Xavier, Rui https://orcid.org/0000-0003-1158-9853
Azeredo-Lopes, Sofia
Menger, Dirk-Jan
de Carvalho, Henrique Cyrne
Spratley, Jorge
Article History
Received: 6 May 2020
Accepted: 14 June 2020
First Online: 6 July 2020
Compliance with Ethical Standards
:
: The authors declare that they have no conflicts of interest to disclose. The authors have no financial disclosures.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: For this type of study, informed consent is not required.