Mohamed, Wafaa S. https://orcid.org/0000-0002-8683-6719
Abd ElGawad, Elhady A.
ElMotayam, Amal SE.
Fathy, Sabah E.
Article History
Received: 18 January 2019
Accepted: 6 August 2019
First Online: 11 October 2019
Ethics approval and consent to participate
: The study was approved by the institutional ethics committee of the faculty of medicine, Zagazig University (ZU-IRB#: 2325/7-9-2015). A written consent was taken from all the participants after explaining the details, benefits, and risks to them.
: Consent for publication has been obtained from the participants involved in the study to report their individual patient data.
: The authors declare that they have no competing interests.