Ghanem, Kadry Z.
Mahran, Mohamed Z.
Ramadan, Manal M.
Ghanem, Hassan Z.
Fadel, Mohamed
Mahmoud, Mohamed H. http://orcid.org/0000-0003-2928-3828
Article History
Received: 13 March 2019
Accepted: 18 March 2020
First Online: 7 April 2020
Competing interests
: The authors declare no conflicts of interest, state that the manuscript has not been published or submitted elsewhere, state that the work complies with the Ethical Policies of the Journal and state that the work has been conducted under internationally accepted ethical standards after relevant ethical review.