1 Institute of Human Physiology, Medical University of Gdansk, Tuwima Str. 15, Gdansk, 80-210, Poland
2 Department of Immunopathology of Infectious and Parasitic Diseases, Medical University of Warsaw, Pawinskiego Str. 3c, Warsaw, 02-106, Poland
3 Department of Laboratory Diagnostics and Clinical Immunology of Developmental Age, Medical University of Warsaw, Marszalkowska Str. 24, Warsaw, 00-576, Poland