Authors
R. Gancheva
Clinic of Rheumatology, University Hospital “Sofiamed”, Sofia University “Sv. Kliment Ohridski” – Sofia, Bulgaria
A. Koundurdjiev
Clinic of Nephrology, University Hospital “Sv. Iv. Rilski”, Medical University – Sofia, Bulgaria
T. Kundurzhiev
Faculty of Public Health, Medical University – Sofia, Bulgaria
Zl. Kolarov
Clinic of Rheumatology, University Hospital “Sv. Iv. Rilski”, Medical University – Sofia, Bulgaria
P. Peteva
Clinic of Rheumatology, University Hospital “Sofiamed”, Sofia University “Sv. Kliment Ohridski” – Sofia, Bulgaria
M. Nikolova
Clinic of Nephrology, University Hospital “Sv. Iv. Rilski”, Medical University – Sofia, Bulgaria
I. Koundurdjieva
Clinic of Otorhinolaryngology, University Hospital Freiburg, Germany
P. Yankova
Laboratory of Clinical Immunology, University Hospital „Alexandrovska“, Medical University – Sofia, Bulgaria
S. Monov
Clinic of Rheumatology, University Hospital “Sv. Iv. Rilski”, Medical University – Sofia, Bulgaria
L. Marinchev
Clinic of Rheumatology, University Hospital “Sofiamed”, Sofia University “Sv. Kliment Ohridski” – Sofia, Bulgaria
