Wünnewil-Flamatt, Freiburg, Switzerland
Essen, Bremen, Germany
Berlin, Berlin, Germany
Bogota, Bogota, Colombia
Kassel, Hessen, Germany
Amsterdam, Noord Holland, Netherlands
Guayaquil, Guayas, Ecuador
Buenos Aires, Buenos Aires, Argentina
Wien, Wien, Austria
Budapest, Hungary
Medellín, Antioquia, Colombia
Osnabrueck, Lower Saxony, Germany