Amsterdam, North Holland, Netherlands
Gothenburg, Vastra Gotaland, Sweden
Tallinn, Harju county, Estonia
Lille, Nord-Pas-de-Calais, France
Viljandi, Estonia
Riga, Riga, Latvia
Stockholm, Stockholm, Sweden
Tübingen, Baden-Württemberg, Germany
Rezé, Pays de la Loire, France
Berlin, Berlin, Germany