Berlin, Germany
Trier, Rhineland-Palatinate, Germany
Karlsruhe, Baden-Wuerttemberg, Germany
Stuttgart, Baden-Württemberg, Germany
Karlskrona, Blekinge, Sweden
München, Bayern, Germany
Karlsruhe, Baden-Württemberg, Germany
Germany
Duesseldorf, North Rhine-Westphalia, Germany
Sosnovy Bor, Leningrad Oblast, Russian Federation
Leipzig, Saxony, Germany