Mahfouz, Wally
Elmissiry, Mostafa http://orcid.org/0000-0002-5536-398X
Gomaa, Saif-Alislam
Koraitim, Ashraf
Hassan, Hebatallah
Article History
Received: 7 January 2020
Accepted: 10 March 2020
First Online: 16 March 2020
Compliance with ethical standards
:
: Wally Mahfouz, MD declares that he has no conflict of interest. Mostafa Elmissiry, MD declares that he has no conflict of interest. Saif-Alislam Gomaa, MD declares that he has no conflict of interest. Ashraf Koraitim, MD declares that he has no conflict of interest. Hebatallah H.M. Hassan<b>,</b> MD declares that she has no conflict of interest.
: All procedures performed in the study were in accordance with the ethical standards of the institutional research committee of Alexandria University, Egypt, and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.