Funding for this research was provided by:
Shiraz University of Medical Sciences (92-6807)
Received: 1 April 2020
Accepted: 13 October 2020
First Online: 21 October 2020
Ethics approval and consent to participate
: The study was approved by the local ethics committee of Shiraz University of Medical Sciences.
: Not applicable.
: The authors declare that they have no competing interests.