Abdel Samea, Mohammed Elsayed
Zytoon, Ashraf Anas http://orcid.org/0000-0002-8997-8042
Abo Mostafa, Asmaa Mohamed Abd Elaziz
Hassanein, Shaimaa Abdel-Hamid
Article History
Received: 28 February 2020
Accepted: 12 May 2020
First Online: 26 May 2020
Ethics approval and consent to participate
: Our study was approved by the Institutional Research Board (IRB)/Institutional Ethics Committee (IEC) following the Helsinki Declaration with informed written consent obtained from every subject prior to the examination after full explanation of the technique. Faculty of Medicine - Menoufia University Ref. No. 2018/3/6/703.
: All authors gave consent to publish the manuscript.
: The authors declare that they have no competing interests.