Hamburg, Hamburg, Germany
Koekelberg, Brussels-Capital, Belgium
Washington, DC, USA
Duisburg, North Rhine-Westphalia, Germany
Münster, Nordrhein-Westfalen, Germany
Cava de' Tirreni, Campania, Italy
Darmstadt, Hessen, Germany
Kyiv, Kyiv Province, Ukraine
Berlin, Berlin, Germany
Alicante, Valencian Community, Spain
Gdansk, Pomerania, Poland
Herne, Nordrhein-Westfalen, Germany
