Received: 10 August 2020
Accepted: 21 September 2020
First Online: 6 October 2020
Ethics approval and consent to participate
: This study was approved by the Research Ethics Committee of the Faculty of Medicine at Alexandria University in Egypt on 2017 (reference number is 0201048). Written informed consent was obtained from all patients included in this study.
: 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.