Adi N.P., Department of Occupational Health Practice and Management, Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health, Kitakyushu, 807-8555, Japan, Department of Community Medicine, Faculty of Medicine, Universitas Indonesia, 10230, Jakarta, Indonesia; Nagata T., Department of Occupational Health Practice and Management, Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health, Kitakyushu, 807-8555, Japan; Odagami K., Department of Occupational Health Practice and Management, Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health, Kitakyushu, 807-8555, Japan; Nagata M., Department of Occupational Medicine, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, 807-8555, Japan; Mori K., Department of Occupational Health Practice and Management, Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health, Kitakyushu, 807-8555, Japan