Tours, Centre-Val de Loire, France
Monterrey, Nuevo León, Mexico
Brescia, Lombardy, Italy
Bonn, North Rhine-Westphalia, Germany
Trieste, Friuli-Venezia Giulia, Italy
Capannoli, Toscana, Italy
Aveiro, Aveiro District, Portugal
Košice, Košice Region, Slovakia
Vejprnice, Plzeň Region, Czech Republic
Porto, Portugal
