El-Ghammaz, Amro Mohamed Sedky https://orcid.org/0000-0002-1567-7511
El-Zimaity, Maha https://orcid.org/0000-0003-2221-968X
Elafifi, Amal Mostafa
Abdelwahed, Essam
Moussa, Mohamed Mahmoud
Aboelmagd, Yasmin Ahmed
Kotob, Mohamed Gamal
Fares, Hebatullah Magdy
Article History
Received: 11 November 2019
Accepted: 28 January 2020
First Online: 22 February 2020
Compliance with Ethical Standards
:
: All authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the ethical committee of Faculty of Medicine, Ain Shams University and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: It was obtained from all individual participants included in the study.