Article History
Accepted: 27 May 2021
First Online: 31 May 2021
Declarations
:
: All study procedures were conducted regarding ethical standards. The study was performed in accordance with the Declaration of Helsinki and its later amendments or comparable ethical standards; this study was approved by the Ethics Committee of Semnan University of Medical Sciences (Semnan, Iran; ID: IR.SEMUMS.REC.1398.045).
: The authors declare that there is no conflict of interest regarding the publication of this paper.
: Informed consent was obtained from all participants included in the study. All data generated or analysed during this study are included in this published article.
: All participants and authors of the present study gave their consent for publication of this paper.