Funding for this research was provided by:
Hamadan University of Medical Sciences (970114101)
Received: 24 April 2020
Accepted: 7 July 2020
First Online: 13 July 2020
Ethics approval and consent to participate
: This research was approved by the Ethics Committee of Hamadan University of Medical Sciences under code (IR.UMSHA.REC.1396.887) and project NO 970114101. And participants signed a research consent form.
: Not applicable.
: The authors declare that they have no competing interests.