Budapest, Budapest, Hungary
Oslo, Oslo, Norway
Archanes, Heraklion, Greece
Villeurbanne, Auvergne-Rhône-Alpes, France
Saarbrücken, Saarland, Germany
Ljubljana, Osrednjeslovenska, Slovenia
Uppsala, Uppsala län, Sweden
Barysaw, Minsk Region, Belarus
Vilnius, Vilnius, Lithuania
Nanjing, Jiangsu, China
Barcelona, Catalonia, Spain
