1. Institute of Health Economics and Technology Assessment, Prague, Czech Republic
2. 1st Faculty of Medicine, Charles University in Prague, Prague, Czech Republic
3. Institute of Rheumatology, Prague, Czech Republic
4. Institute of Biostatistics and Analyses, Ltd., Spinoff company of the Faculty of Medicine of the Masaryk University, Brno, Czech Republic
5. Faculty of Medicine of the Masaryk University, Institute of Biostatistics and Analyses, Brno, Czech Republic
6. Department of Pharmacology, Faculty of Medicine, Masaryk University, Brno, Czech Republic