1. Sandra Day O'Connor College of Law, Arizona State University Phoenix Arizona USA
2. School of Law, University of Essex Colchester UK
3. Speyer University German Research Institute for Public Administration Rhineland‐Palatinate Germany
4. Université Libre de Bruxelles (ULB) Centre de Droit Public et Social Brussels Belgium
5. UC Louvain (UCL) Centre Montesquieu D'études de L'action Publique Wallonia Belgium
6. Department of Law and Criminology School of Law and Social Sciences, Royal Holloway, University of London Egham UK