Funding for this research was provided by:
Guilan University of Medical Sciences (97021503)
Received: 10 October 2020
Accepted: 26 February 2021
First Online: 8 March 2021
: The authors declare no conflict of interest in this paper.
: All procedures were approved by the Ethics Committee of Guilan University of Medical Sciences, Iran (IR.GUMS.REC.1397.52).