Gush Dan, Israel
Madrid, Madrid, Spain
Freiburg im Breisgau, Baden-Wuerttemberg, Germany
Zagreb, City of Zagreb, Croatia
Cluj-Napoca, Județul Cluj, Romania
Udine, Friuli-Venezia Giulia, Italy
Lyon, Rhone-Alpes, France
Espoo, Finland
Oslo, Oslo, Norway
Bruxelles, Belgium
Trentino-Alto Adige/South Tyrol, Italy
Oskarshamn, Kalmar, Sweden
