Ethics approval and consent to participate
The present randomized superiority trial was registered in the Registry of Clinical Trials (IRCT20191104045331N1). In addition, the ethics committee of The Azad University - Isfahan (Khorasgan) Branch, approved the study (IR.IAU.KHUISF.REC.1398.075), and all of the participants in this trial signed informed consent forms. All methods were carried out in accordance with the declaration of Helsinki.