1 Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, ul. R. Weigla 12, Wroclaw 53-114, Poland. zuzanna.kazmierczak@iitd.pan.wroc.pl.
2 Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, ul. R. Weigla 12, Wroclaw 53-114, Poland. gorski@iitd.pan.wroc.pl.
3 Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, ul. R. Weigla 12, Wroclaw 53-114, Poland. dabrok@iitd.pan.wroc.pl.