Dortmund, Nordrheinwestfalen, Germany
Saint-Étienne, Rhone-Alpes, France
Strasbourg, Alsace-Champagne-Ardenne-Lorraine, France
Hannover, Lower Saxony, Germany
Aachen, North Rhine-Westphalia, Germany
Hamburg, Hamburg, Germany
Marche, Italy
Berlin, Berlin, Germany
Ljubljana, Ljubljana, Slovenia
Germany
Copenhagen, Capital Region of Denmark, Denmark
Glasgow, Scotland, United Kingdom
