Funding for this research was provided by:
Hamadan University of Medical Sciences (980127286)
Received: 15 July 2020
Accepted: 5 November 2020
First Online: 11 November 2020
Ethics approval and consent to participate
: This study was approved by the Ethics Committee of Hamadan University of Medical Sciences with IR.UMSHA.REC.1397.918. After being informed about this research, each subject completed consent form.
: Not applicable.
: The authors state that they have no competing interests.