Received: 4 November 2021
Accepted: 21 February 2022
First Online: 28 February 2022
: The study protocol was approved by the research review committee of the Alexandria Faculty of Medicine and was conformed to the 1975 Declaration of Helsinki. Informed consent was obtained from each subject included in the study.
: The authors approved the publication process conducted by the corresponding author.
: The authors declare that they have no competing interests.