deggendorf, Bavaria, Germany
Düsseldorf, Nordrhein-Westfalen, Germany
Florence, Toscana, Italy
Dortmund, Nordrhinewestfallen
Duisburg, North Rhine-Westphalia, Germany
Mainz, Rheinlandpfalz, Germany
Essen, Nordrhein-Westfalen, Germany
Ratingen, Nordrhein-Westfalen, Germany
Palma de Mallorca, Spain
Düsseldorf, North Rhine-Westphalia, Germany
Sarajevo, Bosnia and Herzegovina Federation, Bosnia and Herzegovina