Budapest, Budapest, Hungary
Pardubice, Pardubice Region, Czech Republic
Mainz, Rhineland-Palatinate, Germany
Aachen, North Rhine-Westphalia, Germany
Rödermark, Hessen, Germany
Munich, Bavaria, Germany
Berlin, Berlin, Germany
Esslingen am Neckar, Baden-Württemberg, Germany
Greifswald, Mecklenburg-Vorpommern, Germany
Pukekohe, Auckland, New Zealand
Providencia, Santiago Metropolitan Region, Chile
Notodden, Telemark, Norway