Madrid, Community of Madrid, Spain
Saratov, Saratov Oblast, Russian Federation
Seoul, Seoul
Khentii, Mongolia
Prague, Prague, Czechia
Den Haag, Zuid-Holland, Netherlands
Krasnoyarsk, Krasnoyarsk Krai, Russian Federation
Moscow, Moscow, Russian Federation
Ulm, Germany, Germany
Geneva, Geneva, Switzerland
Yekaterinburg, Russian Federation
