Received: 27 March 2021
Accepted: 21 October 2021
First Online: 1 November 2021
: The data were collected from the patients’ medical recodes that have already been discharged and were not accessible for giving informed consent. A waiver of informed consent was awarded for the analyses conducted in this study by the ethics committee of Hamadan University of Medical Sciences. All methods were carried out in accordance with relevant guidelines and regulations, and the study was approved by the Ethics Committee of the Hamadan University of Medical Sciences (NO. IR.UMSHA.REC.1398.076).
: Not applicable.
: The authors have no conflicts of interest to declare for this study.