El-Galad, M. I.
El-Khatib, K. M.
El-Sheltawy, S. T.
Funding for this research was provided by:
National Research Center
Article History
Received: 27 March 2021
Accepted: 21 February 2022
First Online: 9 April 2022
Declarations
:
: Compliance with ethical standards was considered by informing participants about the aims and methods of the respective research. Participation in the survey was voluntary and the anonymity of the participants is preserved—no inferences can be drawn from the answers to the individuals.
: The authors declare no competing interests.