1. Christian Doppler Laboratory for Innovative Gut Health Concepts of Livestock, Institute of Animal Nutrition and Functional Plant Compounds, Department for Farm Animals and Veterinary Public Health, University of Veterinary Medicine , Vienna , Austria
2. School of Biosciences and Veterinary Medicine, University of Camerino , Matelica, MC , Italy
3. Christian Doppler Laboratory for Innovative Gut Health Concepts of Livestock, Institute of Bioanalytics and Agro-Metabolomics, Department of Agrobiotechnology (IFA-Tulln), University of Natural Resources and Life Sciences , Vienna , Austria
4. dsm-firmenich, Animal Health and Nutrition R&D Center , Tulln , Austria
5. Agriculture and Agri-Food Canada, Sherbrooke Research and Development Centre , Sherbrooke , Canada