Armin von Bogdandy is Director at the Max Planck Institute for Comparative Public Law and International Law, HeidelbergPiotr Bogdanowicz is Assistant Professor, Faculty of Law and Administration, Warsaw UniversityIris Canor is Professor, School of Law, College of Management, Zefat Academic College, IsraelChristoph Grabenwarter is President of the Austrian Constitutional Court and Professor for Public Law, Business Law and International Law at the Vienna University of Economics and BusinessMaciej Taborowski is Assistant Professor, Faculty of Law and Administration, Warsaw UniversityMatthias Schmidt is Research Fellow, Max Planck Institute for Comparative Public Law and International Law, Heidelberg