Crişan, Iulia http://orcid.org/0000-0003-1302-9921
Maricuţoiu, Laurenţiu-Paul http://orcid.org/0000-0001-8358-3130
Sava, Florin-Alin http://orcid.org/0000-0001-8898-1306
Article History
Accepted: 18 March 2021
First Online: 1 April 2021
Declarations
:
: The authors report no potential conflict of interest.
: All performed procedures were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: As we used exclusively published data that was publicly available, no explicit informed consent was obtained from individual participants included in the study.