Funding for this research was provided by:
Iran University of Medical Sciences (Grant # 99-3-28-19475)
Received: 18 December 2020
Accepted: 17 February 2021
First Online: 27 February 2021
Ethics approval and consent to participate
: Not applicable.
: All of the current study data were searched systematically and were used by reference citation, and all of the authors consent to publication.
: The authors declare that there are no conflicts of interest.