Köln, Nordrhein-Westfalen, Germany
Sakon Nakhon, Thailand
Gif-sur-Yvette, Île-de-France, France
Las Rozas, Community of Madrid, Spain
Munich, Bavaria, Germany
Freiburg im Breisgau, Baden-Württemberg, Germany
Cologne, North Rhine-Westphalia, Germany
Glasgow, Scotland, United Kingdom of Great Britain and Northern Ireland
Mérignac, Aquitaine, France
Madrid, Community of Madrid, Spain
San Francisco, CA, United States
Lille, Nord-Pas-de-Calais, France
