Stockholm, Stockholms län, Sweden
Celje, Celje, Slovenia
Helsinki, Uusimaa, Finland
Ljubljana, Ljubljana, Slovenia
Nijmegen, Gelderland, Netherlands
Jyväskylä, Central Finland, Finland
Heidelberg, Baden-Württemberg, Germany
Slovenska Bistrica, Podravska, Slovenia
St Petersburg, St Petersburg, Russian Federation
Vaduz, Liechtenstein, Liechtenstein
Milano, Lombardia, Italy
Skofja Loka, Gorenjska, Slovenia
