Cologne, North Rhine-Westphalia, Germany
Madrid, Community of Madrid, Spain
Barcelona, Catalonia, Spain
Lausanne, Vaud, Switzerland
Karlsruhe, Baden-Wuerttemberg, Germany
Be'er Sheva, South District, Israel
Almería, Andalucía, Spain
Ettlingen, Baden-Württemberg, Germany
Karlsruhe, Baden-Württemberg, Germany
Valencia, Valencia, Spain
Hamburg, Hamburg, Germany
