Berlin, Berlin, Germany
Bucharest, Bucharest, Romania
Guimaraes, Braga, Portugal
Stockholm, Stockholm, Sweden
Kevelaer, North Rhine-Westphalia, Germany
Barcelos, Braga, Portugal
Leuven, Vlaanderen, Belgium
Donetsk, Donetsk, Ukraine
Istanbul, Istanbul, Turkey
Gianico, Lombardia, Italy
Ferrara, Emilia-Romagna, Italy
