Antwerpen, Belgium
Bocholt, Germany
Unna, North Rhine-Westphalia, Germany
State of Espírito Santo, Brazil
Freiburg, Baden-Württemberg, Germany
Hamburg, Hamburg, Germany
Pereira, Risaralda
Dortmund, Nordrhein-Westfalen, Germany
Dortmund, North Rhine-Westphalia, Germany
Bielefeld, North Rhine-Westphalia, Germany
Muenster, North Rhine-Westphalia, Germany