Birkirkara, Malta
Frankfurt am Main, Hessen, Germany
Trier, Rhineland-Palatinate, Germany
Basel, Basel-Stadt, Switzerland
Freiburg im Breisgau, Baden-Wuerttemberg, Germany
Rapperswil-Jona, Sankt Gallen, Switzerland
Berlin, Berlin, Germany
Nijmegen, Gelderland, Netherlands
Krefeld, North Rhine-Westphalia, Germany
Hamburg, Hamburg, Germany
Burgdorf (Region Hannover), Lower Saxony, Germany
