Received: 4 January 2022
Accepted: 27 March 2022
First Online: 8 April 2022
: Written informed consent was signed by all patients before examination. The study was approved by the ethics committee of faculty of medicine, Cairo University. Reference number is not applicable.
: All patients included in this research are above 16 years, and all gave written informed consent to publish the data contained within this study.
: The authors declare that they have no competing interests.