Funding for this research was provided by:
Shiraz University of Medical Sciences (14958)
Received: 12 December 2020
Accepted: 29 June 2021
First Online: 3 July 2021
: The project was found to be according with the ethical principles and the national norms and standards for conducting medical research. The study protocol was approved by the Ethics Committee of Shiraz University of Medical Sciences under code IR.SUMS.1396.S827. All participants were informed of their right to withdraw from the study at any time.
: Not applicable.
: The authors declare that they have no competing interests.