Stephan Keukeleire is Jean Monnet Professor at Leuven International and European Studies (LINES) of the University of Leuven, Director of its 'Master in European Studies: Transnational and Global Perspectives', and Visiting Professor at the College of Europe, Bruges, Belgium.

Tom Delreux is Professor of EU Politics at the Institut de sciences politiques Louvain-Europe (ISPOLE) of the University of Louvain (Louvain-la-Neuve), Belgium.