Received: 1 July 2021
Accepted: 4 January 2022
First Online: 12 January 2022
: This study was approved by the Ethics Committee of Shiraz University of Medical Sciences (Code: IR.SUMS.MED.REC.1398.037). This study was extracted from the MD thesis of Medical school, Shiraz University of Medical Sciences.
: Not applicable.
: All the authors declare that there are no conflicts of interest.