Rotterdam, Zuid-Holland, Netherlands
Hamburg, Hamburg, Germany
Lower Saxony, Germany
Oldenburg, Niedersachsen, Germany
Düsseldorf, North Rhine-Westphalia, Germany
Dobl, Styria, Austria
San Francisco, CA, USA
Essen, Nordrhein-Westfalen, Germany
Kiel, Schleswig-Holstein, Germany
Abu Dhabi, Abu Dhabi, United Arab Emirates
Delmenhorst, Lower Saxony, Germany
Düsseldorf, Nordrhein-Westfalen, Germany