Funding for this research was provided by:
hamadan university of medical sciences
Received: 16 November 2020
Accepted: 16 November 2021
First Online: 11 December 2021
: This study was approved by the Ethics Committee of Hamadan University of Medical Sciences with reference number Ir.umsha.REC.1392.1924. To obtain informed consent from the subjects, the informed consent form was distributed. All the participants completed the written informed consent and signed it.
: The image of people for use in the article was blurred. Participants’ consent was obtained to print their blurred images.
: The authors declare that they have no competing interests.