Bologna, Emilia-Romagna, Italy
Vilnius, Vilnius County, Lithuania
Kielce, Swietokrzyskie, Poland
Eskisehir, Eskisehir, Turkey
Montreal, Québec, Canada
Rotterdam, Zuid-Holland, Netherlands
Oslo, Oslo, Norway
Trondheim, Sor-Trondelag, Norway
Italy
Groningen, Groningen, Netherlands
Florence, Tuscany, Italy
