Barcelona, Catalonia, Spain
Bonn, North Rhine-Westphalia, Germany
Bonn, Nordrhein-Westfalen, Germany
Wanhua District, Taipei City, Taiwan, Province of China
Osnabrück, Lower Saxony, Germany
Jette, Bruxelles, Belgium
Kiel, Schleswig-Holstein, Germany
Köln, Nordrhein-Westfalen, Germany
Lörrach, Baden-Württemberg, Germany
