Affiliation: | 1. Norwegian Veterinary Institute, Ullev?lsveien 68, , Oslo, Norway;2. Department of Informatics, University of Oslo, , Blindern, Oslo, Norway;3. Department of Basic Sciences and Aquatic Medicine, Norwegian School of Veterinary Science, Ullev?lsveien 72, , Oslo, Norway;4. Department of Biology, High Technology Centre, University of Bergen, , Bergen, Norway;5. National Centre for Gastrointestinal Diseases, Castellana Grotte, , Bari, Italy;6. Department of Immunology, University of Bari, , Bari, Italy |