Szczecin, West Pomerania, Poland
Düsseldorf, North Rhine-Westphalia, Germany
Aveiro, Aveiro, Portugal
Barcelona, Catalonia, Spain
Bremen, Bremen, Germany
Chicago, Illinois, United States
Illescas, Castile-La Mancha, Spain
Stuttgart, Baden-Württemberg, Germany
Köln, Nordrhein-Westfalen, Germany
Berlin, Berlin, Germany
Johor, Malaysia
Moscow, Moscow City, Russian Federation
