Article History
Received: 11 December 2023
Accepted: 26 January 2024
First Online: 12 February 2024
Declarations
:
: As a part of adhering to ethical considerations in this study, the parents of children who were interested in participating were asked to sign a written letter of consent for their child. These participants were assured that their personal and private data would remain confidential and that this study complies with all religious and cultural standards. For the record, this research was approved by the Ethics Committee at the Islamic Azad University with a code of IR.IAU.BOJNOURD.REC.1398.004 and a number of ISRCTN17186302 on the International Clinical Trial Registry Platform.
: Not applicable.
: The authors declare that they have no competing interests.