1 Center for Alternatives to Animal Testing (CAAT), Doerenkamp-Zbinden-Chair for Evidence-based Toxicology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States.
2 Center for Alternatives to Animal Testing (CAAT)-Europe, University of Konstanz, Konstanz, Germany.
3 3Rs Centre Utrecht, Utrecht University, Utrecht, Netherlands.
4 Department of Molecular Cell Biology and Immunology, Amsterdam University Medical Center (UMC), Infection & Immunity Institute, Vrije Universiteit Amsterdam, Amsterdam, Netherlands.
5 Department of Oral Cell Biology, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit, Amsterdam, Netherlands.
6 Department of Pharmacological and Biomolecular Sciences 'Rodolfo Paoletti', Università degli Studi di Milano, Milan, Italy.