Received: 8 November 2021
Accepted: 1 January 2022
First Online: 15 January 2022
: The study protocol was approved by Ain Shams University, Faculty of Medicine Research Ethical Committee FWA 000017585, 10th July 2019. Written informed consent was obtained from the patients participating in the study, or their first-degree relatives if the patient was unable to provide consent, after informing them about the study rationale and their right to withdraw from the study at any time without any consequences.
: Not applicable.
: All authors declare that they do not have any competing interests.