Witten, Nordrhein-Westfalen, Germany
Ljubljana, Ljubljana, Slovenia
Laguna, New South Wales, Australia
Giessen, Hessen, Germany
Covington, KY, United States
Cologne, North Rhine-Westphalia, Germany
Vienna, Vienna, Austria
Almeria, Andalusia, Spain
Braunschweig, Lower Saxony, Germany
Gengenbach, Baden-Württemberg, Germany
Konstanz, Baden-Wuerttemberg, Germany
