1. Department of Environmental Epidemiology Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health, Japan Kitakyushu Japan
2. Disaster Occupational Health Center Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health, Japan Kitakyushu Japan
3. Department of Environmental Health, School of Medicine University of Occupational and Environmental Health, Japan Kitakyushu Japan
4. Department of Mental Health Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health, Japan Kitakyushu Japan
5. Department of Preventive Medicine and Community Health, School of Medicine University of Occupational and Environmental Health, Japan Kitakyushu Japan
6. Department of Occupational Health Practice and Management Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health, Japan Kitakyushu Japan
7. Department of Work Systems and Health Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health, Japan Kitakyushu Japan