Milano, Lombardia, Italy
Lausanne, Vaud, Switzerland
The Hague, Netherlands
Cambridge, Massachusetts, United States
Sendai, Miyagi Prefecture, Japan
Barcelona, Catalonia, Spain
Berlin, Berlin, Germany
Perugia, Umbria, Italy
Pordenone, Friuli-Venezia Giulia, Italy
Trieste, Friuli-Venezia Giulia, Italy
Florence, Toscana, Italy
Brno, South Moravian Region, Czech Republic