1. National Institute of Rheumatology and Physiotherapy, Budapest, Hungary
2. Rheumatology Division of Third Department of Medicine, Semmelweis University, Budapest, Hungary
3. Budapest University of Technology and Economics, Department of Cognitive Science, Budapest, Hungary
4. Nyírő Gyula Hospital-National Institute of Psychiatry and Addictions, Budapest, Hungary
5. University of Szeged, Department of Physiology, Szeged, Hungary