El Hadidy, Huwayda F.
Raafat, Douaa
El-Emshaty, Wafaa M.
Mahmoud, Lotfy A.
Article History
Received: 24 October 2016
Accepted: 7 February 2017
First Online: 7 March 2017
Compliance with ethical standards
:
: Research Ethics Committee of Mansoura Faculty of Medicine approved the study and written informed consents were obtained from all subjects included in the study. All procedures performed were in accordance with the ethical Mansoura Ethical standards.
: The authors declare that they have no conflict interests.
: There was no external funding received for this study.