Melo-Ferraz, António http://orcid.org/0000-0003-0289-8064
Coelho, Cristina http://orcid.org/0000-0001-9546-151X
Miller, Paulo http://orcid.org/0000-0001-5500-7603
Criado, Maria Begoña http://orcid.org/0000-0003-1750-5614
Monteiro, Maria Céu http://orcid.org/0000-0001-9719-9746
Article History
Received: 28 February 2021
Accepted: 8 June 2021
First Online: 19 June 2021
Declarations
:
: The authors have no relevant financial or non-financial interests to disclose.
: Blood samples were collected with the informed consent of volunteer donors. All procedures performed in this study involving human participants were in accordance with the ethical standards of the institutional research committee and with Helsinki declaration and its later amendments. No ethical approval was required for this study because human samples were not identified.
: Each participant signed the corresponding written informed consent including the permission to publish the results obtained in the study.