1. Microbiology Group, Department of Research and InnovationMatís ohf 113 Reykjavik Iceland
2. Faculty of Life and Environmental SciencesUniversity of Iceland 101 Reykjavík Iceland
3. Marine and Freshwater Research Institute, Hafrannsóknastofnun 101 Reykjavik Iceland
4. Faculty of Food Science and NutritionUniversity of Iceland 101 Reykjavik Iceland