Igorre, Basque Country, Spain
Ulan-Ude, Buryatia Republic, Russian Federation
Brussels, Brussels, Belgium
Freiburg im Breisgau, Baden-Wuerttemberg, Germany
Limassol, Limassol, Cyprus
Budapest, Budapest, Hungary
Strasbourg, Alsace, France
Uppsala, Uppsala, Sweden
Altina, Sibiu, Romania
Ulaanbaatar, Ulaanbaatar, Mongolia
