Moscow(3), Kharkiv, Los Angeles, Omsk, Arkhangelsk, Berlin(2), Amsterdam(2), Zaporizhzhya, Frankfurt am Main, Severodvinsk, Graz(2), Magnitogorsk, Horw, Falkenstein, Chelyabinsk, Vinnytsia, Belgrade, Nizhny Tagil(2), Nanjing, Khabarovsk, Prague(2), Nizhnevartovsk, Novi Sad.