Porto, Porto, Portugal
Sydney, New South Wales, Australia
Mainz, Rhineland-Palatinate, Germany
Taipei, Taipei, Taiwan
Budapest, Budapest, Hungary
Lagos, Faro, Portugal
Frankfurt, Hesse, Germany
Leuven, Flemish-Brabant, Belgium
Köln, Nordrhein-Westfalen, Germany
Barcelona, Catalonia, Spain
Boston, MA, USA
London, London, United Kingdom
