Frankfurt, Hesse, Germany
Bydgoszcz, Kuyavian-Pomeranian Voivodeship, Poland
Kyiv, Kyiv Province, Ukraine
Vienna, Vienna, Austria
Kyiv, Kyivs'ka oblast, Ukraine
Heidelberg, Baden-Wuerttemberg, Germany
Edinburgh, Scotland, United Kingdom of Great Britain and Northern Ireland
Beijing, China, China
Gaildorf, Baden-Württemberg, Germany
Bila Tserkva, Kyiv Oblast, Ukraine