Funding for this research was provided by:
Kashan University of Medical Sciences (IR.KAUMSREC.1396.23)
Received: 22 March 2019
Accepted: 27 July 2020
First Online: 3 August 2020
Ethics approval and consent to participate
: This study was approved by the Human Research Ethics Committee of Kashan University of Medical Sciences under the ethics approval code of IR.KAUMSREC.1396.23. All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1975, as revised in 2000. Written informed consent was obtained from all participants included in the study.
: Not applicable.
: The authors declare that they have no competing interests.