1. Department of Occupational Medicine, First Medical Faculty, Charles University in Prague and General University Hospital in Prague, Czech Republic
2. Centre of Occupational and Environmental Health, University of Manchester, United Kingdom
3. National Board of Industrial Injuries, Department of Statistics, Denmark
4. Functional Impairment Department, Swedish Social Insurance Agency, Sweden
5. Netherlands Centre for Occupational Diseases, Department Coronel Institute of Occupational Health, Academic Medical Center, The Netherlands
6. Ministry of Social Affairs and Health, Department for Occupational Safety and Health, Finland
7. Department of Humanities and Social Sciences, Faculty of Health Sciences, Palacky University Olomouc, Czech Republic
8. Institute of Occupational Health, University of Paris-Est Créteil, France
9. Occupational Environmental Medicine, Department of Medical Sciences, Uppsala University, Sweden
10. Department of Occupational Medicine and Clinical Toxicology, Medical Faculty of P. J. Šafarik University and University hospital of Louis Pasteur, Slovakia
11. Department of Health Sciences of the University of Milano and International Centre for Rural Health of the San Paolo Hospital, Italy