Sattel, Canton of Schwyz, Switzerland
Saint-Etienne, Auvergne-Rhône-Alpes, France
Grenoble, Rhone-Alpes, France
Nancy, Lorraine, France
Chișinău, Moldova (Republic of)
Malmö, Skåne County, Sweden
Mannheim, Baden-Württemberg, Germany
Toulouse, Midi-Pyrenees, France
Gif-sur-Yvette, Île-de-France, France
Nice, Provence-Alpes-Côte d'Azur, France
Genève, Genève, Switzerland
Riedbach, Bavaria, Germany
