1. Department of Food and Resource Economics, University of Copenhagen, Copenhagen, Denmark
2. School of Ecumenics, Trinity College Dublin, Dublin, Ireland
3. Faculty of Public Health, University of Debrecen, Debrecen, Hungary
4. Department of Veterinary and Animal Sciences, University of Copenhagen, Copenhagen, Denmark
5. Department of Public Health and Epidemiology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
6. Department of Science Education, University of Copenhagen, Copenhagen, Denmark