Madrid, Comunidad de Madrid, Spain
Budapest, Budapest, Hungary
Sankt-Peterburg, Saint Petersburg, Russian Federation
Montluçon, Auvergne-Rhône-Alpes, France
Bratislava, Bratislavský kraj, Slovakia
Neu-Ulm, Bayern, Germany
Belgrade, [no name], Serbia
Milano, Lombardia, Italy
Mannheim, Baden-Wuerttemberg, Germany
Praha, Hlavní město Praha, Czech Republic
Zagreb, City of Zagreb, Croatia
London, England, United Kingdom of Great Britain and Northern Ireland
