Abdelrazek, Nada A. http://orcid.org/0000-0001-8082-2298
Elkhatib, Walid F. http://orcid.org/0000-0001-5815-3200
Raafat, Marwa M. http://orcid.org/0000-0001-5614-5127
Aboulwafa, Mohammad M. http://orcid.org/0000-0002-0828-1420
Article History
Received: 4 March 2020
Accepted: 7 April 2020
First Online: 15 April 2020
Ethics approval and consent to participate
: This article does not contain any studies with human participants or animals performed by any of the authors.
: Not applicable.
: The authors declare that they have no competing interests.