Hassouna, Ahmed
El-Ghanam, Mohamed http://orcid.org/0000-0003-2492-7428
Moftah, Hasan
Samir, Khaled
Refaat, Khaled
Article History
Received: 3 August 2020
Accepted: 14 September 2020
First Online: 29 September 2020
Ethics approval and consent to participate
: This study was approved by the ethical committee of the Faculty of Medicine, Ain-Shams University (Ref FMASU MD 185/2017).Written informed consent was obtained from all participants in this study.
: Not applicable
: The authors declare that they have no competing interests.