Received: 13 February 2022
Accepted: 11 March 2022
First Online: 22 March 2022
: The study protocol was approved by the ethical committee of the Faculty of Medicine, Ain Shams University. Ethical approval reference number (FWA 000017585). Written informed consent was taken from all subjects before participation in this study.
: Not applicable.
: The authors declare that they have no competing interests.