Shawky, Samir A.
El-Borai, Mohamed H.
Khaled, Hussein M.
Guda, Iman
Mohanad, Marwa
Abdellateif, Mona S.
Zekri, Abdel-Rahman N.
Bahanasy, Abeer A.
Article History
Received: 20 January 2019
Accepted: 3 May 2019
First Online: 15 May 2019
Compliance with ethical standards
:
: All authors declare there is no conflict of interest.
: The study protocol was approved by the Institutional Review Board (IRB) of the NCI, Cairo, Egypt which was in accordance to 2011 Declaration of Helsinki.
: Awritten informed consent was obtained from all participants prior to enrollment in the study.