Berlin, Berlin, Germany
Belgrade, Central Serbia, Serbia
Offenbach am Main, Hessen, Germany
Karlsruhe, Baden-Wuerttemberg, Germany
Salzburg, Salzburg, Austria
Linköping, Östergötlands län, Sweden
Amsterdam, Noord-Holland, Netherlands
Graz, Styria, Austria
Zürich, Zürich, Switzerland
Tunis, Tunis, Tunisia
