Salamanca, Castilla y León, Spain
Ganja, Ganja, Azerbaijan
Kongens Lyngby, Lyngby-Taarbæk Municipality, Denmark
Wien, Wien, Austria
Madrid, Community of Madrid, Spain
London, England, United Kingdom of Great Britain and Northern Ireland
Barcelona, Catalonia, Spain
Kiel, Schleswig-Holstein, Germany
Punta del Este, Maldonado, Uruguay
Santiago Metropolitan Region, Chile
Orozko, Euskadi, Spain
Budapest, Hungary