Ljubljana, Osrednjeslovenska, Slovenia
Québec, Québec, Canada
Regina, Saskatchewan, Canada
Leon, Castile and Leon, Spain
Freiberg, Sachsen, Germany
Antipolo, Rizal, Philippines
Vienna, Vienna, Austria
Leoben, Steiermark, Austria
Madrid, Community of Madrid, Spain
Leoben, Styria, Austria
San Luis Río Colorado, Sonora, Mexico
Cambridge, Massachusetts, United States
