1. Department of Orthopaedics University J. E. Purkinje and Masaryk Hospital Usti nad Labem Czech Republic
2. Department of Biomedicine and Laboratory Diagnostics University J. E. Purkinje and Masaryk Hospital Usti nad Labem Czech Republic
3. Department of Clinical Immunology and Allergology, Faculty of Medicine University Hospital in Hradec Kralove, Charles University in Prague Hradec Kralove Czech Republic
4. Laboratory for Cerebrospinal Fluid, Neuroimmunology, Pathology and Special Diagnostics Topelex Prague Czech Republic
5. Department of Histology and Embryology, Second Faculty of Medicine Charles University Prague Czech Republic