Abdelsalam, Hassan http://orcid.org/0000-0002-3103-6159
Article History
Received: 18 February 2022
Accepted: 9 April 2022
First Online: 19 April 2022
Declarations
:
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee (Ethics committee, Faculty of Medicine, Alexandria University). Informed consent was obtained from all individual participants included in the study. This article does not contain patient data.
: Not applicable.
: The author declares that he has no conflict of interest and certifies that he has no affiliations with or involvement in any organization or entity with any financial interest or non-financial interest in the subject matter or materials discussed in this manuscript.