Saint Petersburg, Saint Petersburg, Russian Federation
Sochi, Krasnodar Krai, Russian Federation
Homburg, Saarland, Germany
Karlsruhe, Baden-Württemberg, Germany
St Petersburg, St Petersburg, Russian Federation
Krasnoyarsk, Krasnoyarsk Region, Russian Federation
Trondheim, Trøndelag, Norway
Moskva, Moscow, Russian Federation
Moscow, Moscow, Russian Federation
Bratislava, Bratislava Region, Slovakia
Pori, Finland
