1. Institute of Physiology of the Czech Academy of Sciencesv.v.i Videnska 1083PragueCzech Republic
2. Second Faculty of MedicineDepartment of Histology and EmbryologyCharles UniversityPragueCzech Republic
3. Department of OrthopedicsMasaryk HospitalUsti nad LabemCzech Republic
4. University of PardubicePardubiceCzech Republic
5. Biomedical Research InstituteHasselt UniversityDiepenbeekBelgium
6. Faculty of Physical Education and SportCharles UniversityPragueCzech Republic
7. Faculty of ScienceDepartment of Analytical ChemistryCharles UniversityPragueCzech Republic
8. Second Faculty of MedicineDepartment of PhysiologyCharles UniversityPragueCzech Republic
9. First Faculty of MedicineDepartment of OrthopaedicsUniversity Hospital BulovkaCharles UniversityPragueCzech Republic