1. Department of Immunology; Eötvös Loránd University; Budapest Hungary
2. Research Group of Peptide Chemistry; Hungarian Academy of Sciences; Eötvös Loránd University; Budapest Hungary
3. Diagnosticum Ltd.; Budapest Hungary
4. Immunology Research Group of the Hungarian Academy of Sciences at Eötvös Loránd University; Budapest Hungary
5. Buda Hospital of Hospitaller Brothers of St John; Semmelweis University; Budapest Hungary
6. Department of Rheumatology; Semmelweis University; Budapest Hungary
7. National Institute of Rheumatology; Budapest Hungary
8. Department of Organic Chemistry; Eötvös Loránd University; Budapest Hungary