Received: 28 June 2021
Accepted: 26 October 2021
First Online: 4 November 2021
: An informed written consent was obtained from all the patients before participating in the study. The protocol was approved in October 2018 by IRB committee of Assiut University Hospital and all participants or relatives gave written informed consent before participation in the study. The ethical approval Reference number was 17100608. The confidentiality of the patients’ information was maintained during all the steps of the study.
: Not applicable.
: The authors declare that they have no competing interests.