Madrid, Community of Madrid, Spain
Izmit, Kocaeli, Turkey
Bergamo, Province of Bergamo, Italy
Ankara, Ankara, Turkey
Barcelona, Catalonia, Spain
Tallinn, Harju County, Estonia
Saint-Etienne, Rhone-Alpes, France
Vittorio Veneto, Veneto, Italy
Cologne, North Rhine-Westphalia, Germany
Ireland
Tbilisi, Tbilisi, Georgia
