Hamburg, Hamburg, Germany
Athens, Greece
Berlin, Berlin, Germany
Heidelberg, Baden-Wuerttemberg, Germany
Aachen, Nordrhein-Westfalen, Germany
Köln, Nordrhein-Westfalen, Germany
Heilbronn, Baden-Württemberg, Germany
Cologne, North Rhine-Westphalia, Germany
Vienna, Vienna, Austria
Ettenheim, Baden-Württemberg, Germany
Burbach, North Rhine-Westphalia, Germany
Radolfzell, Germany