Lünen, Nordrhein-Westfalen, Germany
Adelaide, Australia
Sao Paulo, Sao Paulo, Brazil
Cologne, North Rhine-Westphalia, Germany
Aachen, North Rhine-Westphalia, Germany
Dortmund, North Rhine-Westphalia, Germany
Bielefeld, North Rhine-Westphalia, Germany
Berlin, Berlin, Germany
Wroclaw, Lower Silesia, Poland
Friedrichshafen, Baden-Württemberg, Germany
Ponte Buggianese, Tuscany, Italy