Mansour, Waleed
El-Shabrawy, Mohamed
Khalil, Wael A.
Eldamanhory, Ahmad S.
Embarak, Sameh https://orcid.org/0000-0001-9046-675X
Article History
Received: 21 March 2020
Accepted: 19 June 2020
First Online: 31 July 2020
Ethics approval and consent to participate
: The Ethics Committee of Zagazig Faculty of Medicine approved the current study. A reference number is not applicable. An informed written consent was collected from each participant.
: A consent for publication was obtained from all contributors.
: Authors declare that they have no competing interests.