University of Groningen, National School for Political and Administrative Studies, National University of Political Studies and Public Administration (NSPSPA), Independent, Independent, George C. Marshall European Center for Security Studies, College of Europe, Bruges, National University of Political Studies and Public Administration (NSPSPA), National University of Political Studies and Public Administration (NSPSPA), Independent, National School of Political Studies and Public Administration(NSPSPA) - Department of International Relations and European Integration and National University of Political Studies and Public Administration (NSPSPA)

EximBank Romania, National University of Political Studies and Public Administration, Students, The National Institute for Intelligence Studies, University of Oradea - Faculty of History, International Relations, Political Sciences and Communication Sciences (IRISPSC), National University of Political Studies and Public Administration, Students, Charles University in Prague, Faculty of Social Sciences, Institute of Economic Studies, Students, Charles University in Prague, Faculty of Social Sciences, Institute of Economic Studies, Students, National University of Political Studies and Public Administration, Students, National University of Political Studies and Public Administration, Students, University of Lodz, Students, National University of Political Studies and Public Administration (NSPSPA), National University of Political Studies and Public Administration (NSPSPA), Alexandru Ioan Cuza University and Independent