State University of Music and the Performing Arts Stuttgart - Konzertgesang (second cycle degree)

State University of Music and the Performing Arts Stuttgart - Orgelimprovisation (second cycle degree)

State University of Music and the Performing Arts Stuttgart - Chordirigieren (second cycle degree)

State University of Music and the Performing Arts Stuttgart - Kirchenmusik A (second cycle degree)

State University of Music and the Performing Arts Stuttgart - Cembalo, Maestro al Cembalo, Historische Klaviere (second cycle degree)

State University of Music and the Performing Arts Stuttgart - Blasorchesterleitung (second cycle degree)

State University of Music and the Performing Arts Stuttgart - Kirchenmusik B (first cycle degree)

State University of Music and the Performing Arts Stuttgart - Orgel (second cycle degree)

Brunswick University of Technology - Artificial Intelligence for Molecular Sciences (second cycle degree)

University of Education Ludwigsburg / University of Education Ludwigsburg

University of Bamberg

Aachen University

HSBA Hamburg School of Business Administration (Priv. FH)

Ca’ Foscari University of Venice, Ruhr-University Bochum, University of Deusto, University of Graz, University of Hamburg, University of Ljubljana, University of Padova - European Master's Programme in Human Rights and Democratisation (second cycle degree)

IST-Hochschule für Management Düsseldorf (Priv. FH) - Prävention und Gesundheitsförderung (first cycle degree)

IST-Hochschule für Management Düsseldorf (Priv. FH) - Health Care Management (second cycle degree)