Gif-sur-Yvette, Ile-de-France, France
Wellington, Wellington, New Zealand
Hamburg, Hamburg, Germany
Frankfurt, Hessen, Germany
Paris, Île-de-France, France
Milan, Lombardy, Italy
Prague, Hlavní město Praha, Czechia
Tallinn, Harju county, Estonia
Tuebingen, Baden-Wuerttemberg, Germany
La Balme-de-Sillingy, Rhone-Alpes, France
Ludwigsburg, Baden-Württemberg, Germany
