Bern, Canton of Bern, Switzerland
Bologna, Emilia-Romagna, Italy
Trieste, Friuli-Venezia Giulia, Italy
Ljubljana, Ljubljana, Slovenia
Maribor, Podravska, Slovenia
Falconara Marittima, Ancona, Italy
London, England, United Kingdom of Great Britain and Northern Ireland
Vienna, Vienna, Austria
Opicina, Friuli-Venezia Giulia, Italy
Roubaix, Hauts-de-France, France
Stockholm, Stockholm County, Sweden
