Alcala de Henares, Community of Madrid, Spain
Frankfurt am Main, GER
Marseille, Provence-Alpes-Côte d'Azur, France
Portland, OR, USA
Paris, Ile-de-France, France
Leipzig, Sachsen, Germany
Beersel, Flemish-Brabant, Belgium
Vienna, Vienna, Austria
Seoul, Bundang, Korea, Republic of
Heidelberg, Baden-Württemberg, Germany
Lucerne, Lucerne, Switzerland
Bamberg, Bavaria, Germany
