Vaiciuliene, Renata
Jasinskas, Vytautas
Article History
Received: 15 July 2020
Accepted: 8 January 2021
First Online: 19 February 2021
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the national research committee and with the 1964 Helsinki declaration and its later amendments.
: Informed consent was obtained from all individual participants included in the study.