Vienna, Vienna, Austria
Osnabrück, Niedersachsen, Germany
Berlin, Berlin, Germany
Durham, Durham, United Kingdom
Leipzig, Saxony, Germany
Halle (Saale), Sachsen-Anhalt, Germany
Lund, Skane County, Sweden
Apolda, Thuringia, Germany
Maastricht, Limburg, Netherlands
Osnabrueck, Lower Saxony, Germany
Paris, Île-de-France, France
Basel, Basel-Stadt, Switzerland
