EL Tallawy, Hamdy N. A.
Farghaly, Wafaa M. A.
El Hamed, Mohamed Abd
Badry, Reda
Usama, Khaled
Shehata, Ghaydaa A.
Tohamy, Amal M.
Abdulghani, Khaled O.
Ghanem, Mostafa K.
Sayed, Mohamed A.
Yousef, Ahmed H.
Hashem, Heba S.
Rageh, Tarek A.
Article History
Received: 7 September 2018
Accepted: 22 April 2019
First Online: 15 May 2019
Ethics approval and consent to participate
: A written consent was taken from all of the participants after explaining the details, benefits, as well as risks to them. The study was approved from the institutional ethics committee of <i>Faculty of medicine, Assiut University</i> under the number of (R0165N2016) at 16th of June, 2016.
: Not applicable in this section.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.