Darmstadt, Hesse, Germany
Mainz, Rhineland-Palatinate, Germany
Kriens, Lucerne, Switzerland
Bad Vilbel, Hessen, Germany
Konstanz, Baden-Wuerttemberg, Germany
Rothenburg ob der Tauber, Bavaria, Germany
Halle (Saale), Sachsen-Anhalt, Germany
Bonn, Nordrhein-Westfalen, Germany
Hanover, Lower Saxony, Germany
Berlin, Berlin, Germany
