1. Environmental Risk and Health, Flemish Institute for Technological Research (VITO), Mol, Belgium 2Centre for Environmental Sciences, Hasselt University, Hasselt, Belgium
2. Eye Hospital, University Medical Centre Ljubljana, Ljubljana, Slovenia
3. Centre for Environmental Sciences, Hasselt University, Hasselt, Belgium
4. Department of Environmental Physiology, Swedish Aerospace Physiology Centre, Royal Institute of Technology, Kungliga Tekniska Högskolan (KTH), Stockholm, Sweden
5. Department of Automation, Biocybernetics and Robotics, Jozef Stefan Institute, Ljubljana, Slovenia 6Department of Biomedical Physiology and Kinesiology, Simon Fraser University, Burnaby, British Columbia, Canada
6. Human Performance-Rehabilitation Laboratory, Faculty of Physical and Cultural Education, Evelpidon Hellenic Military University, Vari, Greece