San Francisco, CA, USA
Prague, Prague, Czech Republic
Katowice, Silesia, Poland
Banja Luka, Republika Srpska, Bosnia and Herzegovina
Amsterdam, North Holland, Netherlands
Vienna, Vienna, Austria
Hanover, Lower Saxony, Germany
Bielsko-Biala, Silesian Voivodeship, Poland
Ulaanbaatar, Mongolia
Amman, Amman Governorate, Jordan
Fribourg, Fribourg, Switzerland
Minden, North Rhine-Westphalia, Germany
