Funding for this research was provided by:
National Institute for Medical Research Development (IR.NIMAD.REC.1397.476)
Tehran University of Medical Sciences and Health Services (IR.TUMS.VCR.REC.96.02.159.35954)
Received: 14 July 2020
Accepted: 12 May 2021
First Online: 7 June 2021
: The ethics committees of the National Institute for Medical Research Development (IR.NIMAD.REC.1397.476) and Tehran University of Medical Sciences (IR.TUMS.VCR.REC.96.02.159.35954) approved the present study. Informed consent was obtained from the study participants, and their anonymity was ensured.
: Not applicable.
: The authors declare that they have no competing interests.