Samara Oblast, Russian Federation
Kazan, Tatarstan, Russian Federation
Moscow, Moscow City, Russia
Mannheim, Baden-Württemberg, Germany
Prague, Prague, Czech Republic
сочи, Russian Federation
Krasnodar, Krasnodar Region, Russia
London, England, United Kingdom of Great Britain and Northern Ireland
Springfield, MA, USA
Irkutsk, Irkutsk, Russian Federation
Tübingen, Baden-Württemberg, Germany
Stuttgart, Bayern, Germany
