Article History
Received: 7 November 2020
Accepted: 6 December 2020
First Online: 10 December 2020
Ethics approval statement and Consent to participate
: Ethical approval for this study has been obtained by the ethics committee affiliated with Isfahan University of Medical Sciences, Isfahan, Iran (IR.MUI.RESEARCH.REC.1399.453). Written informed consent will be obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests.