Ethics approval and consent to participate
This paper has been adapted from a MSc. thesis written by Miss Azam Sheikh Miri, recorded in Iranian clinical trial registration center with the code of IRCT20200706048030N1 and approved by Ethics Committee of Ahvaz University of Medical Sciences (Ref. No.: IR.AJUMS.REC.1398.387 ). All methods were performed in accordance with the relevant guidelines and regulations of the Declaration of Helsinki. We confirm that written informed consent was taken from all study participants before data collection.The ethics approval code is: Ref. ID: IR.AJUMS.REC.1398.387. IRCT registration number IRCT20200706048030N1, (01/09/2020) 