University of Kent, Canterbury, University of Bristol, Queen's University Belfast, University of Warwick - Department of Politics and International Studies, London School of Economics & Political Science (LSE) - Department of Economics, Queen's University Belfast, University of the West of England (UWE), University College Dublin (UCD) - Sutherland School of Law, University of Sheffield - Department of Politics, University of Liverpool, South Bank University London, King’s College London - Defence Studies Department (DSD), European Union - Directorate General for Economic and Financial Affairs (DG ECFIN), University of Hull, London Metropolitan University - Department of Business and Service Sector Management (BSSM), University of Lincoln (UK) - Department of Policy Studies, affiliation not provided to SSRN and University of Strathclyde - School of Law

University College London, University of Surrey - Department of Political, International and Policy Studies, Migration Policy Institute, University College London, University of Surrey - School of Management, University of Wales, Aberystwyth, University of Newcastle upon Tyne, affiliation not provided to SSRN, University of Edinburgh, European University Institute, Concordia International University, Waterford Institute of Technology, European Commission, University of Oxford, Liverpool John Moores University, University of Warwick and Universiteit Antwerpen