Ayad, Sherif W. http://orcid.org/0000-0002-1737-0142
El Zawawy, Tarek H.
Lotfy, Mohamed I.
Naguib, Ahmed M.
El Amrawy, Ahmed M.
Article History
Received: 30 October 2020
Accepted: 23 March 2021
First Online: 7 April 2021
Declarations
:
: An informed written consent was obtained from every patient or the legal guardians. The study was approved by the Faculty of Medicine Alexandria University ethics committee. Approval number 0304894.
: Not applicable (no individual personal data are included in the study).
: The authors declare that they have no competing interests.