1. Institute of Clinical Experimental Research, Semmelweis University, Budapest, Hungary
2. Department of Orthopedics, Polyclinic of the Hospitaller Brothers of St. John of God in Budapest, Budapest, Hungary
3. Orthosera GmbH, Krems an der Donau, Austria
4. Danube University Krems, Krems an der Donau, Austria
5. Department of Physiology, Semmelweis University, Budapest, Hungary