Frankfurt am Main, Hessen, Germany
Moscow, Moscow, Russian Federation
Konstanz, Baden-Wuerttemberg, Germany
Tübingen, Baden-Württemberg, Germany
Jamshedpur, Jharkhand, India
Bonn, North Rhine-Westphalia, Germany
Bremen, Bremen, Germany
Singapore, Singapore
Überlingen, Baden-Württemberg, Germany
New Delhi, Delhi, India