Sarajevo, Bosnia and Herzegovina
Santiago, Santiago Metropolitan Region, Chile
Berlin, Berlin, Germany
Gliwice, Silesia, Poland
Ostrava, Moravian-Silesian Region, Czech Republic
Toronto, Ontario, Canada
Gdansk, Pomerania, Poland
Düsseldorf, North Rhine-Westphalia, Germany
Knurow, Silesia, Poland
Nantes, Pays de la Loire, France
Sarajevo, Federacija Bosne i Hercegovine, Bosnia and Herzegovina