köln, Germany
Karlsruhe, Baden-Württemberg, Germany
Stuttgart, Baden-Württemberg, Germany
Freiburg, Baden-Württemberg, Germany
München, Bayern, Germany
Cologne, North Rhine-Westphalia, Germany
Leipzig, Saxony, Germany
Karlsruhe, Baden-Wuerttemberg, Germany
Düsseldorf, North Rhine-Westphalia, Germany