Frankfurt am Main, Germany
Lviv, Lviv Oblast, Ukraine
Dnipro, Dnipropetrovsk Oblast, Ukraine
Krakow, Poland
Ostrava, Ostrava, Czechia
Brussels, Belgium
Aachen, Nordrhein-Westfalen, Germany
Kharkiv, Kharkiv Oblast, Ukraine
Brännö, Gothenburg
Chernivtsy, Chernivtsy, Ukraine