Warsaw, Masovian Voivodeship, Poland
Krakow, Lesser Poland, Poland
Barcelona, Catalonia, Spain
Pyeongtaek-si, Gyeonggi-do, Korea, Republic of
Katowice, Silesia, Poland
Gothenburg, Västra Götalands län, Sweden
Hamburg, Hamburg, Germany
Kraków, Lesser Poland Voivodeship, Poland
Berlin, Berlin, Germany
Köln, Nordrhein-Westfalen, Germany
Marburg, Hesse, Germany
Hannover, Lower Saxony, Germany
