Aachen, North Rhine-Westphalia, Germany
Warsaw, Masovian Voivodeship, Poland
Würzburg, Bayern, Germany
Kiel, Schleswig-Holstein, Germany
Warszawa, mazowieckie, Poland
Chemnitz, Sachsen, Germany
Vancouver, British Columbia, Canada
London, United Kingdom
Zürich, Zurich, Switzerland
Madrid, Community of Madrid, Spain
Minsk, Minsk Region, Belarus
