Funding for this research was provided by:
Tehran University of Medical Sciences and Health Services (46124)
Received: 1 May 2021
Accepted: 8 July 2021
First Online: 22 July 2021
: Our research conducted ethically in accordance with the World Medical Association Declaration of Helsinki. We declare that informed consent was obtained from all study subjects and the study was approved by the local ethical committee of Tehran University of Medical Sciences (Grant No. 98-3-99-46124).
: Not applicable.
: The authors declare that they have no conflict of interests.