Sankt-Peterburg, Sankt-Peterburg, Russian Federation
Moscow, Moscow, Russian Federation
Dubna, Moscow region, Russian Federation
Fryazino, Moscow Oblast, Russian Federation
Macau, Macao
Copenhagen, Capital Region of Denmark, Denmark
Sochi, Krasnodarskiy kray, Russian Federation
Arkhangel'sk, Arkhangelskaya oblast', Russian Federation
Voronezh, Voronezh Oblast, Russian Federation
Minsk, Minsk Region, Belarus