Karlsruhe, Baden-Wuerttemberg, Germany
Montevideo, Montevideo, Uruguay
Freiburg im Breisgau, Baden-Wuerttemberg, Germany
Frankfurt am Main, Hessen, Germany
London, London, United Kingdom
Porto, Porto District, Portugal
Turin, Piemonte, Italy
Vienna, Vienna, Austria
La Paz, La Paz, Bolivia
Caracas, Distrito Capital, Venezuela, Bolivarian Republic of
Duesseldorf, North Rhine-Westphalia, Germany