Poznan, Wielkopolska, Poland
Odesa, Odes'ka oblast, Ukraine
Omsk, Omskaya oblast', Russian Federation
Moscow, Moscow City, Russian Federation
Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina
Barcelona, Catalonia, Spain
Berlin, Berlin, Germany
Omsk, Omsk, Russian Federation
Lviv, Lviv, Ukraine
Tver Oblast, Russian Federation