Passau, Bavaria, Germany
Winterthur, Zurich, Switzerland
Nuremberg, Bavaria, Germany
Münster, North Rhine-Westphalia, Germany
Bremen, Bremen, Germany
Odense, Region of Southern Denmark, Denmark
Santiago, Santiago Metropolitan Region, Chile
Duesseldorf, North Rhine-Westphalia, Germany
Boulder, CO, USA
Arica, Región de Arica y Parinacota, Chile