Berlin, Berlin, Germany
Madison, Wisconsin, United States
Kiel, Schleswig-Holstein, Germany
Silver Spring, Maryland, United States
Rüschlikon, Switzerland
Freiburg im Breisgau, Baden-Wuerttemberg, Germany
Toulouse, Midi-Pyrenees, France
Rochecorbon, Centre, France
Bonn, North Rhine-Westphalia, Germany
Paris, Ile-de-France, France
