Ethics
The Institutional Human Ethics Committee of Shiraz University of Medical Sciences approved this study (IR.SUMS.REC.1398.574). Then, the researchers started the sampling after trial confirmation at the Iranian Registry of Clinical Trials (IRCT) with the code IRCT20111105008011N2 (11/04/2021). Voluntary participation informed consent written forms were obtained from all the participants included in the study after providing complete information about the study objectives and procedures. Moreover, all the participants were assured about the confidentiality of their data and that they could withdraw from the study at any time without interfering with standard care. All procedures performed in this study complied with the ethical standards of the institutional and national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.