Received: 4 February 2022
Accepted: 23 April 2022
First Online: 13 May 2022
: The ethics committee of Iran University of Medical Science approved the study protocol by reference number of IR.IUMS.FMD.REC.1398.459. Informed consent was obtained from the parent of the child to participate in this research. The consent form is available upon request.
: Not applicable.
: The authors certify that they have no affiliations with or involvement in any organization or entity with any financial interest (such as honoraria, educational grants, participation in speakers’ bureaus; membership, employment, consultancies, stock ownership, or other equity interest; and expert testimony or patent-licensing arrangements), or non-financial interest (such as personal or professional relationships, affiliations, knowledge or beliefs) in the subject matter or materials discussed in this manuscript.