1. Department of Animal Science University of California Davis CA USA
2. Department of Animal Science The Pennsylvania State University University Park PA USA
3. Environmental Defense Fund San Francisco CA USA
4. Wageningen Livestock Research Wageningen University & Research Wageningen The Netherlands
5. Milk Production Solutions, Green Technology Natural Resources Institute Finland (Luke) Jokioinen Finland
6. Department of Agriculture, Nutrition and Food Systems University of New Hampshire Durham NH USA
7. School of Agriculture and Food Science University College Dublin Belfield, Dublin 4 Ireland
8. Furst McNess Company Freeport IL USA
9. School of Agriculture, Policy and Development University of Reading Reading UK
10. Animal Nutrition Group Wageningen University & Research Wageningen The Netherlands
11. UMR Herbivores, INRA, VetAgro Sup, Université Clermont Auvergne Saint‐Genès‐Champanelle France
12. School of Biosciences University of Nottingham Loughborough UK
13. Department of Large Animal Sciences University of Copenhagen Copenhagen Denmark
14. Department of Animal Science Aarhus University Tjele Denmark
15. Department of Agricultural Science for Northern Sweden Swedish University of Agricultural Sciences Umeå Sweden
16. ETH Zurich Institute of Agricultural Sciences Zurich Switzerland
17. Institute of Nutritional Physiology Leibniz Institute for Farm Animal Biology Dummerstorf Mecklenburg‐Vorpommern Germany
18. Department of Soil and Crop Sciences Colorado State University Fort Collins CO USA
19. Teagasc, Agriculture and Food Development Authority Carlow Ireland
20. Agriculture Research Division Department of Economic Development, Jobs, Transport and Resources Melbourne Vic. Australia
21. Ag Research Palmerston North New Zealand
22. Instituto de Investigaciones Agropecuarias, INIA Remehue Osorno Chile
23. Animal Sciences Department Flanders Research Institute for Agriculture Fisheries and Food Melle Belgium
24. Institute of Biological, Environmental and Rural Sciences Aberystwyth University Aberystwyth UK
25. Department of Animal and Aquacultural Sciences Norwegian University of Life Sciences Ås Norway
26. Estación Experimental del Zaidin (CSIC) Granada Spain
27. Department of Animal Sciences The Ohio State University Columbus OH USA