1. Department
of Glycobiotechnology, Institute of Chemistry, Slovak Academy of Sciences, Dubravska cesta 9, 845 38 Bratislava, Slovakia
2. Department
of Chemistry, University of Copenhagen, 1871 Frederiksberg, Copenhagen, Denmark
3. Division
of Oncology and Pathology, Department of Clinical Sciences, Lund, Lund University, Lund, SE 221 85 Sweden