Cologne, North Rhine-Westphalia, Germany
Appen, Schleswig-Holstein, Germany
Kiel, Schleswig-Holstein, Germany
Mannheim, Baden-Württemberg, Germany
Innsbruck, Tyrol, Austria
Lüneburg, Lower Saxony, Germany
Oldenburg, Germany
Münster, Nordrhein-Westfalen, Germany
Melbourne, Victoria, Australia
