Received: 31 March 2020
Accepted: 28 December 2020
First Online: 25 February 2021
Ethics approval and consent to participate
: The study was approved from the institutional ethics committee of Faculty of Medicine, Zagazig University (ZU-IRB#4384/19-3-2018). A written consent was taken from all of the participants after explaining the details, benefits, as well as risks to them.
: Consent for publication has been obtained from the participants involved in the study to report their individual patient data.
: The authors declare that they have no competing interests