Bochum, North Rhine-Westphalia, Germany
Radovljica, Gorenjska, Slovenia
Muelheim an der Ruhr, North Rhine-Westphalia, Germany
Vilnius, Vilnius, Lithuania
London
Aalborg, North Denmark Region, Denmark
Cruseilles, Rhone-Alpes, France
Odense, Region of Southern Denmark, Denmark
Ljubljana, Osrednjeslovenska, Slovenia
Berlin, Berlin, Germany
Cluj-Napoca, Cluj, Romania