Zürich, Zurich, Switzerland
Stuttgart, Baden-Wuerttemberg, Germany
Kozarska Dubica, Republika Srpska, Bosnia and Herzegovina
Chillán, Bío Bío Region, Chile
Cambridge, MA, USA
Stuttgart, Baden-Württemberg, Germany
Berlin, Berlin, Germany
Vladimir Oblast, Russian Federation
Cape Town, Western Cape, South Africa
Elmira, Ontario, Canada
