1. Centre for Military Medicine, The Finnish Defence Forces, Turku, Finland
2. Doctoral Programme in Clinical Research, University of Turku, Turku, Finland
3. Neuromuscular Research Center, Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
4. Department of Leadership and Military Pedagogy, National Defence University, Helsinki, Finland
5. Human Performance Division, Finnish Defence Research Agency, The Finnish Defence Forces, Tuusula, Finland
6. The Navy Command Finland, The Finnish Defence Forces, Turku, Finland
7. Paavo Nurmi Centre & Unit of Health and Physical Activity, University of Turku, Turku, Finland
8. Department of Biostatistics, University of Turku, Turku, Finland
9. Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland