1. Institute of Sport Science, University of Hildesheim, Universitätsplatz 1, 31141 Hildesheim, Germany
2. Conservative and Rehabilitative Orthopedics, Department Sport and Health Sciences, Technical University of Munich, Campus D, Georg-Bauchle-Ring 60/62, 80992 München, Germany
3. Department of Medical Professions, Diploma Hochschule, 37242 Bad Sooden-Allen, Germany
4. Institute for Materials Technology, Technical University Darmstadt, Grafenstrasse 2, 64283 Darmstadt, Germany
5. Department of Sports, Physical and Rehabilitative Medicine, Kharkiv National Medical University, 4 Nauky Avenue, 61022 Kharkiv, Ukraine