Ibrahim, Hisham
Kotb, Sameh http://orcid.org/0000-0002-9031-5932
Abd Allah, Ahmed
Kassem, Ayman
Salem, Ahmed
Abd ElHamid, Mahmoud
ElFayoumy, Hany
Mosharafa, Ashraf
Saad, Ismail Rady
Mursi, Khaled
Abdel-Razzak, Omar
Article History
Received: 26 October 2019
Accepted: 20 November 2019
First Online: 3 January 2020
Ethics approval and consent to participate
: This study was approved by the Research Ethics Committee of the Faculty of Medicine, Cairo University in Egypt. Ethics committee reference numbers is not available. All patients included in this study gave written informed consent to participate in this research.
: All patients included in this research gave written informed consent to publish the data contained within this study.
: The authors declare that they have no competing interests.