Article History
Accepted: 31 October 2022
First Online: 2 December 2022
Declarations
:
: The authors declare that they have no conflict of interest.
: This study attained Institutional Review Board approval and complied with all ethical guidelines by the Iran University of Medical Sciences. All procedures performed in studies involving human participants 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.
: Parental consent was obtained for the preadolescents who were interested in the study, and informed consent was obtained from the individual participants as well.