Affiliation: | aDepartment of Safety, Health and Environmental Engineering, HungKuang University, 34 Chung-Chie Rd., Shalu District, Taichung City 43302, Taiwan, ROC;bDepartment of Industrial Education and Technology, National Changhua University of Education, 2 Shi-Da Rd., Changhua City 500, Taiwan, ROC;cDepartment of Safety, Health and Environmental Engineering, National Yunlin University of Science and Technology, 123, Sec. 3, University Rd., Douliou, Yunlin County 64002, Taiwan, ROC;dInstitute of Occupational Safety and Hazard Prevention, HungKuang University, 34 Chung-Chie Rd., Shalu District, Taichung City 43302, Taiwan, ROC |