Khorshed, Enjy A. E.
El-Naggar, Safaa A.
El-Gohary, Samia S.
Awad, Ahmed M. B.
Ahmed, Amani S.
Funding for this research was provided by:
Zagazig University
Article History
Received: 12 October 2021
Accepted: 26 December 2021
First Online: 23 January 2022
Declarations
:
: The study protocol was approved by the Research Ethics Committee of the Faculty of Medicine, Zagazig University. Entrance to factories and workshops of the industrial area to conduct the study was welcomed, and verbal permission was given by owners or managers of workplaces. Ethical considerations and confidentiality were respected.
: An informed consent was obtained from all participants of this study. The participants were told about the study’s aim, and they were informed that the data would be used for scientific purposes only. The participants were also given the right to refuse or participate in the study.
: Not applicable.
: The authors declare no competing interests.