Graz, Styria, Austria
Recklinghausen, North Rhine-Westphalia, Germany
Puteaux, Ile-de-France, France
Rostock, Mecklenburg-Vorpommern, Germany
Giessen, Hessen, Germany
Berlin, Berlin, Germany
Munich, Bavaria, Germany
Offenbach am Main, Hessen, Germany
Mandelbachtal, Saarland, Germany
Soltau, Lower Saxony, Germany
Paris, Ile-de-France, France
Saarbruecken, Saarland, Germany
