Warszawa, mazowieckie, Poland
Warsaw, Mazovian, Poland
Ruda Slaska, Silesia, Poland
Ottignies-Louvain-la-Neuve, Walloon Region, Belgium
London, England, United Kingdom of Great Britain and Northern Ireland
Katowice, Silesian Voivodeship, Poland
Gliwice, Silesia, Poland
Fellbach, Baden-Württemberg, Germany
Warsaw, Masovian Voivodeship, Poland
Wroclaw, Lower Silesia, Poland
Łaziska Górne, Silesian Voivodeship, Poland
