1. Department of Physical & Cultural Education Evelpidon Hellenic Army Academy Vari Greece
2. Division of Environmental Physiology KTH Royal Institute of Technology Swedish Aerospace Physiology Center Stockholm Sweden
3. Department of Automation Biocybernetics and Robotics Jozef Stefan Institute Jamova 39 Ljubljana SI‐1000 Slovenia
4. Department of Biomedical Physiology and Kinesiology Simon Fraser University Burnaby British Columbia Canada