Hannover, Niedersachsen, Germany
Kyiv, Kyiv city, Ukraine
Düsseldorf, North Rhine-Westphalia, Germany
Ljubljana, Osrednjeslovenska, Slovenia
Berlin, Berlin, Germany
Regensburg, Bayern, Germany
Hanoi, Viet Nam
Warsaw, Masovian Voivodeship, Poland
Baku, Baku, Azerbaijan
Lörrach, Baden-Württemberg, Germany