1. School of Infection and Immunity University of Glasgow 120 University Place Glasgow G12 8TA UK
2. Institute of Anatomy University of Rostock Gertrudenstrasse 9 18057 Rostock Germany
3. Institute of Neuroanatomy, Faculty of Medicine RWTH Aachen University 52074 Aachen Germany
4. Institute of Systems, Molecules and Integrative Biology University of Liverpool Liverpool L69 7ZB UK
5. Centre for Glycosciences Keele University Keele ST5 5BG UK