University of Duisburg-Essen - Volkswirtschaftslehre (second cycle degree)

University of Hannover - European Studies (second cycle degree)

Fachhochschule Clara Hoffbauer Potsdam (Priv. FH) - Sprache und Sprachförderung in Sozialer Arbeit (first cycle degree)

Fachhochschule Clara Hoffbauer Potsdam (Priv. FH) - Musikpädagogik und Musikvermittlung in Sozialer Arbeit (first cycle degree)

University of Kassel - European Master in Business Studies (second cycle degree)

University of Hannover - Gartenbauwissenschaften (second cycle degree)

University of Hannover - Gartenbauwissenschaften (first cycle degree)

University of Hannover - Pflanzenbiotechnologie (second cycle degree)

University of Hannover - Biologie der Pflanzen (second cycle degree)

Aalen University - Maschinenbau/Produktentwicklung und Simulation (first cycle degree)

University of Kassel - Marketing und Dialogmarketing (second cycle degree)

University of Hannover - Pflanzenbiotechnologie (first cycle degree)

Ostbayerische Technische Hochschule Amberg-Weiden - Management und Europäische Sprachen“ (first cycle degree)

Georg Agricola University of Applied Sciences - Betriebssicherheitsmanagement (BSM) (second cycle degree)

Koblenz University of Applied Sciences - Werkstofftechnik (first cycle degree)

University of Wuppertal - Geschichte (first cycle degree)

University of Freiburg / University of Freiburg - Classical Cultures (second cycle degree)

University of Münster - Antike Kulturen (second cycle degree)

University of Münster - Geowissenschaften (second cycle degree)

University of Münster - Classical Cultures (second cycle degree)