Funding for this research was provided by:
Zanjan University of Medical Sciences (IR.ZUMS.REC.1397.025)
Received: 1 April 2020
Accepted: 2 September 2020
First Online: 9 September 2020
Ethics approval and consent to participate
: All participants signed a written consent. The research procedure was approved by the ethics committee of Zanjan University of Medical Sciences (IR.ZUMS.REC.1397.025). Also, the study was registered in the registry for clinical trials (IRCT20101219005417N3).
: Identifiable demographic information has been removed from this manuscript to ensure anonymity. Thus, the consent to publish is not applicable.
: The authors have no actual or potential conflicts of interest including any financial, personal or other relationships with other people or organizations within 3 years of beginning the work submitted that could inappropriately influence their work.