Itzehoe, Schleswig-Holstein, Germany
Aachen, North Rhine-Westphalia, Germany
Leuven, Flanders, Belgium
Rotterdam, South Holland, Netherlands
Helsingfors, Finland
Germany
Darmstadt, Hesse, Germany
Sankt Augustin, North Rhine-Westphalia, Germany
La Ferté-en-Ouche, Orne, France
Bremen, Bremen, Germany
Berlin, Berlin, Germany