Mainz, Rhineland-Palatinate, Germany
Budapest, Hungary
Croissy-sur-Seine, Ile-de-France, France
Frankfurt am Main, Hessen, Germany
Temanggung, Central Java, Indonesia
Oldenburg (Oldenburg), Lower Saxony, Germany
Karlsruhe, Baden-Wuerttemberg, Germany
Geneva, Switzerland
Berlin, Berlin, Germany
Montréal, Québec, Canada
Kolkata, West Bengal, India
