Funding for this research was provided by:
Shiraz University of Medical Sciences (16010)
Received: 12 December 2020
Accepted: 24 May 2021
First Online: 7 June 2021
: This study was approved by the research ethics committee of the Shiraz University of Medical Sciences (ethical code: IR.SUMS.MED.REC.1397.531(.
: While explaining the study and obtaining consent for participation, participants were told that the results of this research will be published in an international journal.
: The authors declare that they have no competing interests.