Affiliation: | 1. Department of Rheumatology and Internal Medicine, Medical University of Bialystok, Ul. M. Sklodowskiej-Curie 24A, Bialystok 15-276, Poland;2. Department of Allergology and Internal Medicine, Medical University of Bialystok, Ul. M. Sklodowskiej-Curie 24A, Bialystok 15-276, Poland;3. Department of Lung Diseases and Tuberculosis, Medical University of Bialystok, Ul. Zurawia 14, Bialystok 15-540, Poland |