Athens, Greece
Paranavaí, State of Paraná, Brazil
Sarajevo, Bosnia and Herzegovina
Krefeld, North Rhine-Westphalia, Germany
Mrkonjić Grad, Republika Srpska, Bosnia and Herzegovina
Sankt Peter am Bichl, Kärnten, Austria
Dublin, Ireland
Prnjavor, Srpska Republic, Bosnia and Herzegovina
Vienna, Vienna, Austria
Düsseldorf, Nordrhein-Westfalen, Germany
Heidelberg, Baden-Württemberg, Germany
Banja Luka, Republika Srpska, Bosnia and Herzegovina