Meselhy, Mohammed Anter
Singer, Mohamed Salah
Halawa, Abdelsamie M.
Hosny, Gamal Ahmed
Adawy, Adel H.
Essawy, Osama M.
Article History
Received: 5 July 2017
First Online: 7 February 2018
Compliance with ethical standards
:
: All authors have no conflict of interest to disclose.
: The study was approved by ethical committee of Benha University and were in accordance with the ethical standards of the institutional and national research committee 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. All patients signed an informed consent after clear explanation of the surgical procedure.