Received: 2 April 2020
Accepted: 1 September 2020
First Online: 14 September 2020
Ethics approval and consent to participate
: All participants fulfilled a written consent form before inclusion to clinical trial. This study was approved by the Institutional Review Board and Ethics Committee of Isfahan University of Medical Sciences, Isfahan, Iran. In addition, we did the trial based on the guidelines laid down in the Declaration of Helsinki. This study was registered at the Iranian Registry of Clinical Trials website (IRCT, ExternalRef removed) with the registration code of IRCT20121216011763N23.
: Not applicable.
: The authors declare no conflict of interest concerning the present manuscript.