Suresnes, Île-de-France, France
Magdeburg, Saxony-Anhalt, Germany
Nantes, Pays de la Loire, France
Blacksburg, VA, USA
Aalen, Baden-Württemberg, Germany
Steyr, Upper Austria, Austria
Arnhem, Gelderland, Netherlands
Erlangen, Bavaria, Germany
Zurich, Zurich, Switzerland
Cholet, Pays de la Loire, France
Enschede, Overijssel, Netherlands
Hamburg, Hamburg, Germany
