Received: 19 April 2021
Accepted: 10 September 2021
First Online: 28 September 2021
: Approval for this retrospective study was obtained from the Research Ethics Committee of Alexandria Faculty of Medicine (Ethics committee’s reference number: 0106116, IRB No: 00012098, FWA No: 00018699). All study procedures were carried out in accordance with the Declaration of Helsinki regarding research involving human subjects. Written informed consent was obtained from the patients.
: Consent for the use of patients’ data and medical record was obtained.
: The authors declare that they have no competing interests.