Freiburg im Breisgau, Baden-Wuerttemberg, Germany
Berlin
Łódź, województwo łódzkie, Poland
Barcelona, Catalonia, Spain
Saint-Chamond, Auvergne-Rhône-Alpes, France
Münster, North Rhine-Westphalia, Germany
Paris, Ile-de-France, France
Leuven, Flanders, Belgium
Montpellier, Languedoc-Roussillon-Midi-Pyrénées, France
Dresden, Saxony, Germany
London, England, United Kingdom of Great Britain and Northern Ireland
Hanover, Lower Saxony, Germany
