1. Departments of Biological Sciences and Chemistry, Louisiana State University, Baton Rouge, LA 70808, USA
2. Programme in Molecular and Systemic Biosciences, University of Helsinki, Viikinkaari 9, 00014 Helsinki, Finland
3. Institute for Protein Research, Osaka University, 3-2 Yamadaoka Suita, Osaka 565-0871, Japan
4. Institute of Biomedical Sciences, Academia Sinica, Taipei 11529, Taiwan
5. Nudelman Rare Books, P.O. Box 25339, Seattle, WA 98165, USA
6. Copenhagen Centre for Glycomics, University of Copenhagen, Department of Cellular and Molecular Medicine, Nørre Alle 14, DK-2200 Copenhagen N, Denmark