Dortmund, NRW, Germany
Bengaluru, Karnataka, India
Bozeman, Montana, United States
Böblingen, Baden-Württemberg, Germany
Karlsruhe, Baden-Wuerttemberg, Germany
Nulles, Catalunya, Spain
Cologne, North Rhine-Westphalia, Germany
berlin, berlin, Germany
Frankfurt am Main, Hessen, Germany
Leipzig, Saxony, Germany
Sofia, Bulgaria
