Halifax, Nova Scotia, Canada
Neuchâtel, Neuchâtel, Switzerland
Wroclaw, Lower Silesia, Poland
Milano, Lombardia, Italy
Warsaw, Masovian Voivodeship, Poland
Brest, Bretagne, France
Prague, Hlavní město Praha, Czech Republic
Rotterdam, Zuid-Holland, Netherlands
Berlin, Berlin, Germany
Kleve, North Rhine-Westphalia, Germany
