David, Oana A. http://orcid.org/0000-0001-8706-1778
David, Daniel
Funding for this research was provided by:
unitatea executiva pentru finantarea invatamantului superior, a cercetarii, dezvoltarii si inovarii (PN-II-PT-PCCA-2013-4-1937, PN-III-P2-2.1-PED-2019-3837)
Article History
Accepted: 21 December 2021
First Online: 5 February 2022
Declarations
:
: The author declares that they have no conflict of interest.
: Yes.
: Children participated in this study while at school and their parents signed an informed consent for participating. Study was approved by the IRB Committee of the university.