Ahmed, Ahmed Elmetwally
Bayoumi, Essam
Khayyal, Ahmed E
Al Refaey, Al Saied
Elessawy, Hagar http://orcid.org/0000-0002-6999-829X
Article History
Received: 13 May 2020
Accepted: 20 August 2020
First Online: 1 September 2020
Ethics approval and consent to participate
: All individual included in the study signed an informed written consent to participate. All procedures performed in this study were in accordance with the standards of the Ethical Research Committee of Ain Shams University (reference number not applicable).
: Not applicable
: None