Received: 27 May 2022
Accepted: 16 January 2023
First Online: 23 January 2023
: This study was approved by the Ethics Committee of University of Social Welfare and Rehabilitation Sciences, (code: IR.USWR.REC.1400.035). Written informed consent was obtained from all subjects and their legal guardians. All methods of assessment were performed in accordance with the relevant guidelines and published papers.
: An informed consent was obtained from one of the participants for publication of his images in an online open-access publication.
: Authors have no financial or non-financial interests to disclose.