Altantawy, Doaa A. http://orcid.org/0000-0001-6476-2934
Saleh, Ahmed I.
Kishk, Sherif S. http://orcid.org/0000-0001-8043-2011
Article History
Received: 5 August 2018
Revised: 13 November 2018
Accepted: 14 November 2018
First Online: 3 December 2018
Compliance with Ethical Standards
:
: The authors certify that they have NO affiliations with or involvement in any organization or entity with any financial interest (such as honoraria; educational grants; participation in speakers’ bureaus; membership, employment, consultancies, stock ownership, or other equity interest; and expert testimony or patent-licensing arrangements), or non-financial interest (such as personal or professional relationships, affiliations, knowledge or beliefs) in the subject matter or materials discussed in this manuscript.