Helsinki, Uusimaa, Finland
Halle (Saale), Saxony-Anhalt, Germany
Rennes, Brittany, France
Reims, Grand Est, France
Sardinia, Italy
Liège, Walloon Region, Belgium
Dundee, Scotland, United Kingdom
Paris, France, France
Barcelona, Catalonia, Spain
Lyon, Auvergne-Rhône-Alpes, France
Aragon, Spain
