1. Division of Clinical Immunology, Rheumatology and Allergology, Department of Internal Medicine, Dubrava University Hospital, School of Medicine and Faculty of Pharmacy and Biochemistry, University of Zagreb, Avenija Gojka Šuška 6, 10000 Zagreb, Croatia
2. Polyclinic for the Respiratory Tract Diseases, Prilaz Baruna Filipovića 11, 10000 Zagreb, Croatia
3. Department of Rheumatology and Rehabilitation, Zagreb University Hospital Center, University of Zagreb School of Medicine, Kišpatićeva 12, 10000 Zagreb, Croatia
4. Center for Translational and Clinical Research, Department of Proteomics, School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
5. Department of Anatomy, “Drago Perovic”, School of Medicine, University of Zagreb, 10000 Zagreb, Croatia