Cluj-Napoca, Cluj, Romania
Porto, Porto, Portugal
Tunbridge Wells, Kent, United Kingdom
Linkoping, Ostergotland, Sweden
Copenhagen, Capital Region of Denmark, Denmark
Budapest, Budapest, Hungary
Düsseldorf, Nordrhein-Westfalen, Germany
Krakow, Lesser Poland, Poland
Southwark, London, England
Magione, Umbria, Italy
Sofia, Sofia, Bulgaria
