1. Department of Orthopedic Surgery, University Hospital of Occupational and Environmental Health, Japan
2. Department of Occupational Health Practice and Management Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health, Japan
3. International Center for Research Promotion and Information, National Institute of Occupational Safety and Health, Japan
4. Tokyo Occupational Safety & Health Center, Japan
5. Department of Nursing, Tokyo Ariakemedical University, Japan
6. Department of Occupational and Environmental Management, University of Occupational and Environmental Health, Japan
7. Saitama Seikeikai Hospital, Saitama Hand Surgery institute, Japan
8. Department of Orthopedic Surgery, University of Occupational and Environmental Health, Japan