Helsinki, Uusimaa, Finland
Brno, South Moravian Region, Czech Republic
Dřevčice, Central Bohemian Region, Czech Republic
Berlin, Berlin, Germany
Carrara e Pisa, Italy, Italy
Ljubljana, Ljubljana, Slovenia
Waterloo, Ontario, Canada
Krakow, Lesser Poland, Poland
Heilbronn, Baden-Württemberg, Germany
Joensuu, Finland
Vanda, Finland
