Vitry-sur-Seine, Île-de-France, France
Duesseldorf, North Rhine-Westphalia, Germany
Berlin, Berlin, Germany
Karlsruhe, Baden-Wuerttemberg, Germany
Amberg, Bavaria, Germany
Mannheim, Baden-Wuerttemberg, Germany
Minneapolis, MN, USA
Duisburg, North Rhine-Westphalia, Germany
Duisburg, Nordrhein-Westfalen, Germany