Received: 26 December 2021
Accepted: 3 February 2022
First Online: 23 February 2022
: The study was approved by the Zagazig University institutional review board (IRB no. 6372-23-9-2020). Informed written consent was obtained from all participants after explaining the study objectives and measures and assuring confidentiality.
: Not applicable
: The authors declare that they have no competing interests.