1. Universiti Teknologi Malaysia; Program of Industrial and Organizational Psychology, Faculty of Management; Johor Bahru Campus Skudai Johor Malaysia 81310
2. VU University Medical Center, EMGO+ Institute; Department of Public and Occupational Health; Van der Boechorststraat 7 - room A524 Postbus 7057 Amsterdam Netherlands 1007 MB
3. Université Claude Bernard - Lyon 1; UMRESTTE - UMR 9405; Domaine Rockefeller Cedex 08 Lyon France 69373
4. Finnish Institute of Occupational Health; Cochrane Work Review Group; PO Box 310 Kuopio Finland 70101
5. University Medical Center Groningen; Center of Rehabilitation; Groningen Netherlands