Weimar, Thuringia, Germany
Erfurt, Thüringen, Germany
Gent, Vlaanderen, Belgium
London, United Kingdom
Frankfurt am Main, Hessen, Germany
Halle, Sachsen-Anhalt, Germany
Zürich, Zürich, Switzerland
Berlin, Germany
Gdansk, Pomerania, Poland
Friedberg (Hessen), Hessen, Germany