Madrid, Madrid, Spain
Karlsruhe, Baden-Württemberg, Germany
Zürich, Zürich, Switzerland
Bagnols-sur-Cèze, Occitanie, France
Garching, Bavaria, Germany
Stockholm, Stockholm County, Sweden
Toulon, Paca, France
Caen, France
Delft, Zuid-Holland, Netherlands
Pertuis, Provence-Alpes-Cote d'Azur, France
Marseille, Provence-Alpes-Cote d'Azur, France
El Puerto de Santa María, Andalucía, Spain