Kazan, Tatarstan, Russian Federation
Saint Petersburg, Saint Petersburg, Russian Federation
Kharkiv, Kharkiv Oblast, Ukraine
Moscow, Moscow, Russian Federation
Tolyatti, Samara Oblast, Russian Federation
Warszawa, Warszawa, Poland
Perm, Russian Federation
Khabarovsk, Khabarovsk Krai, Russian Federation
Volgograd, Volgograd Oblast, Russian Federation