Frankfurt, Hesse, Germany
Bad Homburg , Hessen , Germany
Essen, Nordrhein-Westfalen, Germany
Düsseldorf
Madrid, Madrid, Spain
Düsseldorf, Nordrhein-Westfalen, Germany
Nantes, Pays de la Loire, France
Angers, Pays de la Loire, France
Ciudad de México, Ciudad de México, Mexico
Paris, Ile-de-France, France