1. IZKF Group Tissue Regeneration in Musculoskeletal Diseases, University Hospital Wuerzburg & Bernhard-Heine-Center for Locomotion Research, University of Wuerzburg, Wuerzburg, Germany
2. Institute of Physiology of the Czech Academy of Sciences, Prague, Czech Republic
3. Department of Oncology & Metabolism, University of Sheffield, Sheffield, UK
4. Institute of Anatomy, Faculty of Medicine, University of Belgrade, Belgrade, Serbia