Budapest, Budapest, Hungary
Köln, Nordrhein-Westfalen, Germany
Groningen, Groningen, Netherlands
Gütersloh, North Rhine-Westphalia, Germany
Kalletal, Nordrhein-Westfalen, Germany
Basel, Basel-Town, Switzerland
Bogota, Distrito Capital, Colombia
Bielefeld, North Rhine-Westphalia, Germany
Seville, Andalusia, Spain
