Stuttgart, Baden-Wuerttemberg, Germany
Karlsruhe, Baden-Wuerttemberg, Germany
Los Angeles, CA, USA
Hannover, Lower Saxony, Germany
Cordoba, Cordoba, Argentina
Pergamino, Provincia de Buenos Aires, Argentina
Ankara, Ankara, Turkey
Cologne, North Rhine-Westphalia, Germany
Washington, DC, USA
Kostomuksha, Republic of Karelia, Russian Federation