University of Oviedo (Spain)
University of Silesia in Katowice, (Poland)
Jagiellonian University in Kraków (Poland)
Université Paris-Est Créteil (UPEC) (France)
University of Valladolid (Spain)
University of Warsaw (Poland)
Paris Diderot University (France)
European University Viadrina Frankfurt (Oder) (Germany)
University of Strasbourg (France)
Jagiellonian University in Kraków (Poland)
University of Lodz (Poland)
Jagiellonian University in Kraków (Poland)
University of Warsaw (Poland)
University of the National Education Commission, Krakow (Poland)
University of Santiago de Compostela (Spain)