Banja Luka, Republika Srpska, Bosnia and Herzegovina
Lausanne, Canton of Vaud, Switzerland
Prague, Prague, Czechia
Tübingen, Baden-Württemberg, Germany
Beijing, chaoyang
Frankfurt, Hesse, Germany
Istanbul, Istanbul, Turkey
Kadıköy, İstanbul, Turkey
Eskişehir, Turkey
Osijek-Baranja County, Croatia
Novi Sad, Vojvodina, Serbia
