Trier, Rhineland-Palatinate, Germany
La Garenne-Colombes, Île-de-France, France
Birkirkara, Malta
Saarbruecken, Saarland, Germany
Boulder, CO, USA
Bogota, Distrito Capital, Colombia
Boulder, CO, United States
Berlin, Berlin, Germany
Hamburg, Hamburg, Germany
London, England, United Kingdom
New York City, NY, USA
New York, NY, USA
