Bologna, Emilia-Romagna, Italy
Milano, Lombardia, Italy
Trieste, Friuli-Venezia Giulia, Italy
Deggendorf, Bayern, Germany
Madrid, Community of Madrid, Spain
Lund, Skåne County, Sweden
Strasbourg, Alsace-Champagne-Ardenne-Lorraine, France
Berlin, Germany
Genova, Liguria, Italy
Friuli-Venezia Giulia, Italy