Chicago, IL, USA
Tula, Tula Oblast, Russian Federation
Moscow, Moscow, Russian Federation
Pyatigorsk, Stavropol Krai, Russian Federation
Saint Petersburg, Saint Petersburg, Russian Federation
Medellín, Antioquia, Colombia
Gainesville, FL, USA
DeKalb, IL, USA
Rochester, NY, USA
Sochi, Krasnodar Region, Russia
Yakutsk, Sakha Republic, Russian Federation
Quito, Pinchincha, Ecuador
