Hamburg, Hamburg, Germany
Santiago de Chile, Chile
Berlin, Berlin, Germany
Freiburg im Breisgau, Baden-Wuerttemberg, Germany
Karlsruhe, Baden-Württemberg, Germany
Regensburg, Bavaria, Germany
Münster, North Rhine-Westphalia, Germany
Brigachtal, Baden-Wuerttemberg, Germany
Katowice, Silesian Voivodeship, Poland
La Línea de la Concepción, Cádiz, Spain