1. Institute of Food Science; Agroscope; Berne Switzerland
2. Institute of Food Nutrition and Health; ETH Zurich; Zürich Switzerland
3. Institute of Dairy Science and Probiotics; University of Ljubljana; Domžale Slovenia
4. Institute of Microbiology and Immunology; University of Ljubljana; Ljubljana Slovenia
5. Lek Pharmaceuticals d.d.; Sandoz Biopharmaceuticals Mengeš; Mengeš Slovenia
6. Lek Pharmaceuticals d.d.; Toxicology; Sandoz Development Center Slovenia; Ljubljana Slovenia