1. Department of Biochemistry, Case Western Reserve University , Cleveland, OH 44106 , USA
2. Department of Biomedical Engineering, The Institute for Biocomputation and Physics of Complex Systems (BIFI), University of Zaragoza , Mariano Esquillor s/n, Campus Rio Ebro, Edificio I+D, Zaragoza 50018 , Spain
3. Copenhagen Center for Glycomics , Department of Cellular and Molecular Medicine, Faculty of Health Sciences, , Blegdamsvej 3, DK-2200 Copenhagen , Denmark
4. University of Copenhagen , Department of Cellular and Molecular Medicine, Faculty of Health Sciences, , Blegdamsvej 3, DK-2200 Copenhagen , Denmark
5. Fundación ARAID , Zaragoza 50018 , Spain