Gent, East-Flanders, Belgium
Wroclaw, Lower Silesia, Poland
Warsaw, Mazovia, Poland
Barcelona, Catalonia, Spain
Klagenfurt, Carinthia, Austria
Skopje, Skopje Region, Macedonia, the Former Yugoslav Republic Of
Heidelberg, Baden-Wuerttemberg, Germany
Wrocław, Lower Silesian Voivodeship, Poland
