Kassel, Hessen, Germany
Herne, North Rhine-Westphalia, Germany
Porto, Porto, Portugal
Kassel, Hesse, Germany
Potsdam, Brandenburg, Germany
Dortmund, North Rhine-Westphalia, Germany
Frankfurt am Main, Hessen, Germany
Düsseldorf, North Rhine-Westphalia, Germany
Chillan, Bio-Bio (VIII), Chile
Münster, Nordrhein-Westfalen, Germany