Funding for this research was provided by:
Vice-Chancellor for Research, Shiraz University of Medical Sciences (21083)
Received: 14 May 2021
Accepted: 8 October 2021
First Online: 27 October 2021
: The trial protocol had been approved by the Medical Ethics Committee of Shiraz University of Medical Sciences (ethics code: IR.SUMS.MED.REC.1399.328) and written informed consent was obtained from family of all participants in the study.
: Declaration of Helsinki: All methods were performed in accordance with the relevant guidelines and regulations.
: Not applicable.
: The authors declare that they have no competing interests.