1. Division of Diet, Disease Prevention and Toxicology, National Food Institute, Technical University of Denmark, Lyngby, Denmark.
2. Division of Risk Assessment and Nutrition, National Food Institute, Technical University of Denmark, Lyngby, Denmark.
3. Teagasc, Pig Development Department, Animal & Grassland Research and Innovation Centre, Moorepark, Ireland.
4. Section of Herd Health and Animal Husbandry, School of Veterinary Medicine, University College Dublin, Dublin, Ireland.
5. Department of Infectious Disease Epidemiology, Statens Serum Institut, Copenhagen, Denmark.
6. Global Health Section, Department of Public Health, University of Copenhagen, Copenhagen, Denmark.