Essa, Youssef M. http://orcid.org/0000-0002-4194-8354
Hemdan, Ezz El-Din
El-Mahalawy, Ahmed
Attiya, Gamal
El-Sayed, Ayman
Article History
Received: 25 November 2018
Accepted: 15 March 2019
First Online: 27 March 2019
Change Date: 22 April 2019
Change Type: Correction
Change Details: The original version of this article unfortunately contained a mistake. All algorithms are missing in the online PDF version. The original version has been corrected.
Compliance with Ethical Standards
: The authors declare that they have no of interest, there is no funding source, and this article does not contain any studies with human participants or animals performed by any of the authors. The authors whose names are listed conflict immediately below 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.