1. Institute of Molecular Physiology and Genetics, Centre of Excellence of the Slovak Research and Development Agency, BIOMEMBRANES2008, Slovak Academy of Sciences, Vlárska 5 83334, Bratislava, Slovakia, Institute of Chemistry, Center for Glycomics, Slovak Academy of Sciences, Dúbravská cesta 9, 84538, Bratislava, Slovakia, and Cancer Research Institute, Slovak Academy of Sciences, Vlárska 7, 833 91, Bratislava, Slovakia