Received: 19 October 2021
Accepted: 11 July 2022
First Online: 15 July 2022
: This study was approved by the Ethics Committee of Shiraz University of Medical Sciences with the Code of Ethics IR.SUMS.REC.1397.934 and the Iranian Clinical Trial Registration Center (IRCT2016418027449N6).This study conducted in accordance with the principles of the Declaration of Helsinki. Prior to the enrolment, all of the participants provided their informed consents via the online survey. Informed consent was obtained from a parent and/or legal guardian of all the study participants as the subjects are under 16.
: Not applicable.
: There are no competing interests.