Cabrera-Alarcon, José Luis http://orcid.org/0000-0003-2880-509X
Martinez, Jorge García
Enríquez, José Antonio http://orcid.org/0000-0002-3671-2961
Sánchez-Cabo, Fátima http://orcid.org/0000-0003-1881-1664
Article History
Received: 9 August 2021
Revised: 14 December 2021
Accepted: 20 December 2021
First Online: 26 January 2022
Ethical approval
: In this study, we conducted a secondary analysis of publicly available data, which were properly anonymised, and therefore we consider that ethical approval is not needed in this particular case.
: The authors declare no competing interests.