Tübingen, Baden-Wuerttemberg, Germany
Tübingen, Baden-Württemberg, Germany
Münster, North Rhine-Westphalia, Germany
Budapest, Budapest, Hungary
Houston, TX, USA
Aix-en-Provence, Provence-Alpes-Côte d'Azur, France
Nuremberg, Bavaria, Germany
Bergamo, Lombardy, Italy
San Francisco, CA, USA
Ventura, CA, USA
Biberach an der Riss, Baden-Wuerttemberg, Germany
Wien, Wien, Austria