Yekaterinburg, Sverdlovsk, Russian Federation
Darmstadt, Hessen, Germany
Dresden, Sachsen, Germany
Muenster, North Rhine-Westphalia, Germany
Creteil, Île-de-France, France
Kiel, Schleswig-Holstein, Germany
Krasnoyarsk, Krasnoyarsk Region, Russia
Barcelona, Catalonia, Spain
Stuttgart, Baden-Wuerttemberg, Germany