Funding for this research was provided by:
Assiut University
Article History
Received: 23 June 2023
Accepted: 3 September 2023
First Online: 13 September 2023
Declarations
:
: All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1975, as revised in 2008The study was approved by Assiut University’s Ethical Committee for Clinical Research.
: Signed statements of informed content to participation and publication were obtained from the guardians of trial participants before the study. The consent requirement was waived for retrospective participants by the above-named ethics committee
: The authors declare no competing interests.