Emile, Sameh H. http://orcid.org/0000-0001-7854-5244
Elshobaky, Ayman
Elbanna, Hosam G.
Elkashef, Wagdi
Abdel-Razik, Mohamed A.
Article History
First Online: 1 May 2020
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Ethical approval for the study was obtained from the Institutional Review Board (IRB) of our institution.
: Informed consent does not apply as for this type of study formal consent is not required.