Funding for this research was provided by:
Vice-Chancellor for Research, Shiraz University of Medical Sciences (7294)
Received: 9 October 2019
Accepted: 6 September 2020
First Online: 11 September 2020
Ethics approval and consent to participate
: The research proposal was approved by the ethics committee of Shiraz University of Medical Sciences (decree code: 7294).
: Not applicable.
: The authors stated no conflict of interest.