Lille, Nord-Pas-de-Calais, France
Heidelberg, Baden-Württemberg, Germany
Austin, TX, USA
San Francisco, CA, USA
Munich, Bavaria, Germany
Aalborg, North Denmark Region, Denmark
Split, Croatia
Nantes, Pays de la Loire, France
Emmendingen, Baden-Württemberg, Germany
Berlin, Berlin, Germany
Lausanne, Vaud, Switzerland
Merzig, Saarland, Germany