About the Authors
Division of Biological Chemistry and Drug Discovery, College of Life Sciences, University of Dundee, Dundee, United Kingdom
Oxford Glycobiology Institute, Department of Biochemistry, University of Oxford, Oxford, United Kingdom
The authors have declared that no competing interests exist.
Conceived and designed the experiments: AM MRW MAJF. Performed the experiments: AM MRW. Analyzed the data: AM MRW MAJF. Contributed reagents/materials/analysis tools: AM MRW. Wrote the paper: AM MRW MAJF.