. 2024 Apr 16;15(2):208–212. doi: 10.1016/j.shaw.2024.04.002
© 2024 Occupational Safety and Health Research Institute. Published by Elsevier B.V. on behalf of Institute, Occupational Safety and Health Research Institute, Korea Occupational Safety and Health Agency.
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Fig. 1.
Flow chart of participants in the study.