1. Occupational and Environmental Medicine, Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
2. Swedish National Road and Transport Research Institute (VTI), Linköping, Sweden
3. Ergonomics and Aerosol Technology, Design Sciences, Lund University, Lund, Sweden
4. School of Industrial Engineering and Management, Department of Machine Design, Royal Institute of Technology (KTH), Stockholm, Sweden
5. Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
6. National Institute for Public Health and the Environment, Bilthoven, The Netherlands
7. Institute for Risk Assessment Sciences, Utrecht University, Utrecht, The Netherlands