1. Copenhagen Center for Glycomics , Department of Cellular and Molecular Medicine, , Blegdamsvej 3B, 2200 Copenhagen , Denmark
2. University of Copenhagen , Department of Cellular and Molecular Medicine, , Blegdamsvej 3B, 2200 Copenhagen , Denmark
3. Department of Clinical Medicine, University of Copenhagen , Blegdamsvej 3B, 2200 Copenhagen , Denmark
4. Center for Proteomics and Metabolomics, Leiden University Medical Center , Einthovenweg 20, 2333 ZC Leiden , Netherlands
5. Department of Biomedicine, Aarhus University , Høegh-Guldbergs Gade 10, 8000 Aarhus , Denmark