Palo Alto, CA, USA
Szeged, Csongrad, Hungary
Shanghai, Shanghai Municipality, China
Leiden, Zuid-Holland, Netherlands
Hong Kong
Cardiff, Wales, United Kingdom of Great Britain and Northern Ireland
Wales, United Kingdom of Great Britain and Northern Ireland
München, Bayern, Germany
CARDIFF, United Kingdom of Great Britain and Northern Ireland
Barcelona, Catalunya, Spain
Gent, East-Flanders, Belgium
London, London, England