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Article History

Received: 30 March 2021

Accepted: 2 July 2021

First Online: 8 July 2021

Declarations

:

: Clinical Studies Ethics Committee of Kırıkkale University on 08.03.2016 and registered with the decision number 07/01. A written permission was obtained from the director of the factory before the commencement of the study procedures.

: Before the administration of the questionnaire, an informed consent form was given to the workers and their consents with signatures were obtained.

: The authors declare no competing interests.