Farouk, Faten http://orcid.org/0000-0001-6232-5714
Wahba, Dina
Mogawer, Sherif
Elkholy, Shaimaa
Elmeligui, Ahmed
Abdelghani, Reham
Ibahim, Salwa
Article History
First Online: 30 October 2019
Compliance with Ethical Standards
:
: This study did not receive any funding.
: Authors confirm no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Study was approved by the ethics committee of Cairo University; Faculty of Medicine; 2016.
: Informed consent was obtained from all individual participants included in the study.