Ibrahim, Hassan M.
El-Taieb, Moustafa A.
Hassan, Mohammed H.
Mohamed, Abd Allah E.
Kotop, Ebtihal A.
Abd-ellah, Osama H.
Hegazy, Eisa M.
Article History
Received: 9 July 2020
Accepted: 28 October 2020
First Online: 2 December 2020
Competing interests
: The authors declare no competing interests.