1. Department of Microbiology, University College Cork, Cork, Ireland
2. Centre for Molecular and Biomolecular Informatics, Nijmegen Centre for Molecular Life Sciences, Radboud University, Medical Centre, Nijmegen, the Netherlands
3. Laboratory of Microbiology, Wageningen University, Wageningen, the Netherlands
4. Netherlands Bioinformatics Centre, Nijmegen, The Netherlands
5. Alimentary Pharmabiotic Centre, Biosciences Institute, University College Cork, Cork, Ireland
6. NIZO food research, Ede, The Netherlands