Afifi, Ahmed
Lymona, Ahmed M.
Galal, Sherif
Article History
Received: 2 February 2020
Accepted: 7 March 2020
First Online: 19 March 2020
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: The author, their immediate family, and any research foundation with which they are affiliated have not received any financial payments or other benefits from any commercial entity related to the subject of this article.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.