Ghoneim, Adel H. A.
Mohammad, Mohammad A.
Elghamrawy, Mohammad A.
Embarak, Sameh http://orcid.org/0000-0001-9046-675X
Article History
Received: 6 March 2020
Accepted: 21 May 2020
First Online: 7 July 2020
Ethics approval and consent to participate
: This study was approved by the Ethics Committee of Zagazig, Faculty of Medicine. The committee’s reference number is not applicable. An informed written consent was collected from all participants.
: Consent was obtained from all contributors.
: The authors declare that they have no competing interests.