1. Finnish Institute of Occupational Health; Cochrane Occupational Safety and Health Review Group; Neulaniementie 4 PO Box 310 Kuopio Finland 70101
2. Safe Work Australia; Strategic Policy Branch; 220 Northbourne Avenue Canberra ACT Australia 2600
3. National Institute for Occupational Safety and Health (NIOSH); Cincinnati OH USA
4. University of Turku; Faculty of Law; Oikeustieteellinen tiedekunta Turku Finland 20014
5. Finnish Institute of Occupational Health; Cochrane Occupational Safety and Health Review Group; Topeliuksenkatu 41 aA Helsinki Finland FI-00250
6. UK Health and Safety Executive; Redgrave Court, Merton Road Bootle Merseyside UK L20 7HS
7. Safe Work Australia; Research and Evaluation Team; 220 Northbourne Avenue Canberra ACT Australia 2601