- World Maritime University Malmö (Sweden)
- University of Vienna Universität Wien Vienna (Austria)
- University of Sarajevo Универзитет у Сарајеву Sarajevo (Bosnia and Herzegovina)
- University of Salzburg Universität Salzburg Salzburg (Austria)
- University of Hamburg Universität Hamburg Hamburg (Germany)
- University of Dar es Salaam Dar es Salaam (Tanzania)
- University of Augsburg Universität Augsburg Augsburg (Germany)
- University of Applied Sciences Mittweida Hochschule Mittweida (University of Applied Sciences) Mittweida (Germany)
- University of Applied Sciences Joanneum FH JOANNEUM Gesellschaft mbH Graz (Austria)
- University of Applied Sciences and Arts Northwestern Switzerland Fachhochschule Nordwestschweiz Windisch (Switzerland)