1. Department of Science, Open University of the Netherlands, Heerlen, the Netherlands
2. Brussels School of Governance, Vrije Universiteit Brussel, Brussels, Belgium
3. School of Politics, Philosophy and Language and Communication Studies, University of East Anglia, Norwich, UK
4. Department of Business Administration, Economics and Law, Carl von Ossietzky University of Oldenburg, Oldenburg, Germany
5. Institute for Advanced Study, Hanse Wissenschaftskolleg, Delmenhorst, Germany
6. Institute for Environmental Studies, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands