Gothenburg, Vastra Gotaland, Sweden
Sofia, Sofia-city, Bulgaria
Kyiv, Kyiv city, Ukraine
Osnabrueck, Lower Saxony, Germany
Berlin, Berlin, Germany
Munich, Bavaria, Germany
Cologne, North Rhine-Westphalia, Germany
Greifswald, Mecklenburg-Vorpommern, Germany
Madrid, Madrid, Spain
Washington, DC, USA
Ludwigsburg, Baden-Württemberg, Germany
