Funding for this research was provided by:
Vice-Chancellor for Research, Shiraz University of Medical Sciences (99-01-106-22185)
Received: 8 June 2020
Accepted: 25 January 2021
First Online: 3 February 2021
Ethics approval and consent to participate
: The present study was approved by the Ethics Committee of Shiraz University of Medical Sciences, Shiraz, Iran (IR.SUMS.REC.1399.062). All participants provided written informed consent.
: Not applicable.
: The authors declare that there is no conflict of interest.