Austria

                                                                        University of Graz                                                                     

Belgium

Saint Louis University

Germany

University of Cologne

Fachhochschule Cologne

University of Applied Sciences Zwickau

University of Applied Languages

University of Zwickau/Görlitz

University of Mannheim

Johannes Gutenberg University Mainz

Ireland

Emerald Cultural Institute

France

Paris-Sorbonne University

Sweden

Halmstad University

Bulgaria

                                                            "Angel Kanchev" University of Ruse                                                       

"St. Cyril and St. Methodius" University of Veliko Tarnovo

Poland

University of Lodz