Köln, Nordrhein-Westfalen, Germany
Cologne, North Rhine-Westphalia, Germany
Wroclaw, Lower Silesia, Poland
Alcorcón, Comunidad de Madrid, Spain
Frankfurt, Hesse, Germany
Buenos Aires, Autonomous City of Buenos Aires, Argentina
Tampere, Finland
Buenos Aires, Buenos Aires City, Argentina
London, United Kingdom
Perth, Western Australia, Australia