1. a Faculty of Chemistry , Wrocław University of Technology , Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland
2. b Faculty of Chemistry , University of Wrocław , F. Joliot-Curie 14, 50-383 Wrocław, Poland
3. c Ludwik Hirszfeld Institute of Immunology and Experimental Therapy , Rudolfa Weigla 12, 53-114 Wrocław, Poland