Ankara, Turkey
Gliwice, Silesian Voivodeship, Poland
Chorzow, Silesian Voivodeship, Poland
Union City, San Francisco, USA
Köln, Nordrhein-Westfalen, Germany
Aveiro, Aveiro District, Portugal
Lille, Nord-Pas-de-Calais, France
Pittsburg, KS, USA
Novi Sad, Vojvodina, Serbia
Berango, Euskadi, Spain
