Aachen, North Rhine-Westphalia, Germany
Krefeld, Germany
Eger, Heves, Hungary
Berlin, Berlin, GER
Hasselbach, Rheinland-Pfalz, Germany
Duisburg, North Rhine-Westphalia, Germany
Poznań, Greater Poland Voivodeship, Poland
Turku, Finland
Bremen, Bremen, Germany
Prien am Chiemsee, Bavaria, Germany
Melbourne, Victoria, Australia