1. EUSAAT, Austrian Institute of Technology (AIT) GmbH, Competence Unit Molecular Diagnostics, Centre for Health and Bioresources, Vienna, Austria, and Danube Private University, Department of Medicine, Krems, Austria
2. Biomedical Research, Medical University Graz, Austria
3. Department of Biomedical Research, Medical University of Vienna, Austria
4. Institute of Hygiene and Medical Microbiology Medical University of Innsbruck, Austria
5. Vrije Universiteit Brussel (VUB), Innovation Centre-3R Alternatives (IC-3Rs), Dept. In Vitro Toxicology and Dermato-Cosmetology (IVTD), Brussels, Belgium
6. Centre of Toxicology and Health Safety, National Institute of Public Health, Prague, Czech Republic
7. Danmarks 3R-Center, Glostrup, Denmark
8. Freie Universität Berlin, Institute of Pharmacy, Pharmacology and Toxicology, Berlin, Germany
9. Freie Universität Berlin, Department of Veterinary Medicine, Institute of Animal Welfare, Animal Behaviour and Laboratory Animal Science, Berlin, Germany
10. Center for Alternatives to Animal Testing (CAAT) Europe, University of Konstanz, Germany
11. Charité–Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Charité3R, Berlin, Germany
12. 3R Centre JLU Giessen, Interdisciplinary Centre for 3Rs in Animal Research (ICAR3R), Giessen, Germany
13. IUF–Leibniz Research Institute for Environmental Medicine, Düsseldorf, Germany
14. Medical Faculty, Heinrich-Heine-University, Düsseldorf, Germany
15. Institute for Laboratory Animal Science, Hannover Medical School, Hannover, Germany
16. TARC force 3R, Translational Animal Research Center, University Medical Centre, Johannes Gutenberg-University Mainz, Germany
17. Translational Animal Research Center, University Medical Centre, Johannes Gutenberg-University Mainz, Germany
18. Institute of Psychopharmacology, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Heidelberg, Germany
19. Interfaculty Biomedical Research Facility (IBF), University Heidelberg, Heidelberg, Germany
20. Core Facility Preclinical Models, Universitätsmedizin Mannheim, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
21. University of Veterinary Medicine Hannover, Institute for Food Quality and Food Safety, Research Group Food Toxicology and Alternatives/Complementary Methods to Animal Experiments, Hannover, Germany
22. University of Veterinary Medicine Hannover, Department of Biochemistry & Research Centre for Emerging Infections and Zoonoses, Hannover, Germany
23. Bioresearch and Veterinary Services, The University of Edinburgh, Edinburgh, UK
24. Comparative Medicine Unit, Trinity College Dublin, College Green, Dublin, Ireland
25. Applied Radiation Therapy Trinity (ARTT) and Laboratory for Biological Characterisation of Advanced Materials (LBCAM), Trinity Translational Medicine Institute (TTMI), School of Medicine, Trinity College Dublin, College Green, Dublin, Ireland
26. Laboratory for Biological Characterisation of Advanced Materials (LBCAM), Trinity Translational Medicine Institute (TTMI), School of Medicine, Trinity College Dublin, College Green, Dublin, Ireland
27. Department of Information Engineering, Università di Pisa and Centro 3R, Interuniversity Centre for the Promotion of 3Rs Principles in Teaching and Research, Italy
28. Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Torino and Centro 3R, and Interuniversity Center for the Promotion of 3Rs Principles in Teaching and Research, Italy
29. Luxembourg Institute of Science and Technology (LIST), Belvaux, Luxembourg
30. University of Luxembourg, Esch-sur-Alzette, Luxembourg
31. Ministry of Agriculture, Nature and Food Quality, The Hague, The Netherlands
32. Netherlands National Committee for the protection of animals used for scientific purposes (NCad), The Hague, The Netherlands
33. National Institute for Public Health and the Environment–RIVM, BA Bilthoven, The Netherlands
34. 3Rs-Centre, Department of Population Health Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
35. Norecopa, Ås, Norway
36. The National Centre for Alternative Methods to Toxicity Assessment, Nofer Institute of Occupational Medicine, Łódź, Poland
37. QSAR Lab Ltd, Gdańsk, Poland
38. IBMC–Instituto de Biologia Molecular e Celular, Universidade do Porto, Porto, Portugal
39. i3S–Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal
40. Romanian Center for Alternative Test Methods (ROCAM) hosted by the University of Agricultural Sciences and Veterinary Medicine in Cluj-Napoca, Romania
41. Slovak National Platform for 3Rs–SNP3Rs, Bratislava, Slovakia; and Department of Tissue Cultures and Biochemical Engineering, Institute of Experimental Pharmacology and Toxicology, Centre of Experimental Medicine SAS, Slovak Academy of Sciences, Bratislava, Slovakia
42. Comparative Medicine and Bioimage Centre of Catalonia (CMCiB), Germans Trias i Pujol Research Institute (IGTP), Badalona, Spain
43. Swedish 3Rs Center, Swedish Board of Agriculture, Jönköping, Sweden
44. Swiss 3RCC, Bern, Switzerland
45. National Centre for the 3Rs (NC3Rs), London, United Kingdom