Bonn, North Rhine-Westphalia, Germany
Porto, Porto, Portugal
Vancouver, British Columbia, Canada
Pittsburgh, PA, USA
Melbourne, Victoria, Australia
Cologne, North Rhine-Westphalia, Germany
Seoul, Seoul, Korea, Republic of
Oxford, Oxfordshire, England
Freiburg im Breisgau, Baden-Württemberg, Germany
Berlin, Berlin, Germany
London, London, England
