Kerkrade, Limburg, Netherlands
Mainz, Rhineland-Palatinate, Germany
New Zealand
Oldenburg, Lower Saxony, Germany
Essen, Nordrhein-Westfalen, Germany
Stuttgart, Baden-Württemberg, Germany
Wien, Wien, Austria
Münster, North Rhine-Westphalia, Germany
Haifa, Israel
Berlin, Berlin, Germany
Nürnberg, Bayern, Germany
Potsdam, Brandenburg, Germany
